Old Navy Boys' Swimwear

Showing 52 Boys' Swimwear filtered to 1 store

Old Navy Graphic Rashguard & Printed Trunks Set for Baby
Old Navy Graphic Rashguard & Printed Trunks Set for Baby 

Two-piece swim set includes graphic rashguard and printed swim trunks. Contrasting crew neck and short raglan sleeves. Graphic across front. Smiley Snorkel only: features attached critter "ears" at raglan seams. Unlined swim trunks have elasticized waistband with decorative tie, faux fly and all-over print. Rashguard only: 83% polyester, 17% spandex. Swim trunks only: 100% polyester. Rashguard is fitted through body and hits below waist. Swim trunks are straight through thigh and hit above knee. Machine wash cold, gentle cycle, hang dry. Imported.

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Old Navy Printed Swim Trunks for Toddler Boys
Old Navy Printed Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Elasticized waistband, with decorative tie front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with standard ASTM D6603. All-over print. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy "Lifeguard On Duty" Rashguard for Toddler Boys
Old Navy "Lifeguard On Duty" Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck. Contrasting raglan sleeves hit just above elbows. "Lifeguard on Duty" pineapple graphic across front. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Flat-lock seams prevent chafing. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Marvel Comics Super Heroes Swim Trunks for Toddler Boys
Old Navy Marvel Comics Super Heroes Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting elasticized waistband, with decorative tie front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Marvel Comics™ print features Spider-Man, Iron Man, Captain America and The Hulk. ™ & © 2018 Marvel Comics. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Graphic Hooded Rashguard for Toddler Boys
Old Navy Graphic Hooded Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Built-in hood. Long sleeves. Small-scale shark fin, sun and ocean graphic at chest. Smooth, quick-drying tricot-jersey, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Flat-lock seams prevent chafing. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Printed Board Shorts for Boys
Old Navy Printed Board Shorts for Boys 

100% polyester . Machine wash. Imported. Lace-up front for board-short styling; elasticized back waist. Faux fly. Secure-close flap patch pocket in back. All-over pattern; varies by color. Built-in UPF 50 sun protection. Excellent UV protection accords with ASTM standard D6603. Smooth, quick-drying shell, with built-in mesh briefs. Straight through thigh and leg. Board shorts hit above knee.

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Old Navy Built-In Flex Swim Trunks for Boys
Old Navy Built-In Flex Swim Trunks for Boys 

10% spandex, 90% polyester. Machine wash, reshape while damp. Imported. Elasticized waistband, with adjustable drawstring. Faux fly. Mesh-lined slant pockets in front; patch pocket with grommet drain in back. Smooth, quick-drying shell, with built-in UPF 50 sun protection.

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Old Navy Straw Fedora for Toddler Boys & Baby
Old Navy Straw Fedora for Toddler Boys & Baby 

100% paper straw. Spot clean. Imported. Straw fedora, with grosgrain-ribbon trim. Indented crown. Curled brim. Interior grosgrain sweatband. XS=6-12 months; S=12-24 months; M=2T-3T; L=4T-5T

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Old Navy Marvel Comics Avengers Rashguard for Toddler Boys
Old Navy Marvel Comics Avengers Rashguard for Toddler Boys 

18% spandex, with polyester lining, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck and elbow-length raglan sleeves. Marvel Comics™ Avengers graphic features Captain America, Iron Man, Spider-Man and The Hulk. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Tag-free label inside neck for added comfort. ™ & © 2018 Marvel Comics. Fitted through body. Rashguard hits below waist.

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Old Navy Paw Patrol Swim Trunks for Toddler Boys
Old Navy Paw Patrol Swim Trunks for Toddler Boys 

100% polyester . Machine wash cold, gentle cycle, hang dry. Imported. Smooth, quick-drying tricot, with comfortable stretch. Swim trunks feature all-over Paw Patrol™ character print. Elasticized waistband with decorative tie. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Swim trunks are straight through thigh. Hit above knee.

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Old Navy Crab-Graphic Rashguard for Toddler Boys
Old Navy Crab-Graphic Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck. Contrasting elbow-length sleeves. Crab in sunglasses graphic across front. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Color-Blocked Raglan-Sleeve Rashguard for Toddler Boys
Old Navy Color-Blocked Raglan-Sleeve Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck and long raglan sleeves. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Graphic Short-Sleeve Rashguard for Boys
Old Navy Graphic Short-Sleeve Rashguard for Boys 

18% spandex, 82% polyester. Machine wash cold, tumble dry low. Imported. Crew neck. Short sleeves. Graphic across front varies by color. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection. Excellent UV protection accords with ASTM standard D6603. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy "Whale Hello There" Rashguard for Toddler Boys
Old Navy "Whale Hello There" Rashguard for Toddler Boys 

18% spandex, 82% nylon. Machine wash cold, gentle cycle, hang dry. Imported. Crew neck. Short sleeves. "Whale Hello There" whale graphic across front. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Palm-Leaf Print Swim Trunks for Toddler Boys
Old Navy Palm-Leaf Print Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Elasticized waistband, with decorative tie front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. All-over palm-leaves print. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Color-Blocked "California" Baseball Cap for Toddler Boys & Baby
Old Navy Color-Blocked "California" Baseball Cap for Toddler Boys & Baby 

100% cotton. Spot clean. Imported. Durable cotton canvas six-panel hat, with embroidered "California" graphic across front. Contrasting flat visor bill. Gentle elastic in back. Lightweight poplin lining. XS=6-12 months; S=12-24 months; M=2T-3T; L=4T-5T.

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Old Navy Solid-Color Swim Trunks for Boys
Old Navy Solid-Color Swim Trunks for Boys 

100% polyester. Machine wash. Imported. Online exclusive! Elasticized waistband with adjustable drawstring. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Graphic Rashguard & Swim Trunks Set for Baby
Old Navy Graphic Rashguard & Swim Trunks Set for Baby 

Two-piece set includes graphic rashguard & coordinating printed swim trunks. Rashguard features crew neck, elbow-length raglan sleeves and graphic across front. Smooth, quick-drying tricot-jersey, with comfortable stretch. Swim trunks have elasticized waist, decorative tie front and coordinating print or pattern. Smooth, quick-drying shell is unlined. Rashguard only: 83% polyester, 17% spandex. Trunks only: 100% polyester. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Rashguard is fitted through body. Swim trunks hit above knee. Machine wash cold, tumble dry low. Imported.

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Old Navy Dinosaur-Print Swim Trunks for Toddler Boys
Old Navy Dinosaur-Print Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Online exclusive! Elasticized waistband, with decorative tie-front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. All-over T-Rex in sunglasses print. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Van-Graphic Rashguard One-Piece for Toddler Boys
Old Navy Van-Graphic Rashguard One-Piece for Toddler Boys 

18% spandex, with polyester lining, 82% nylon. Machine wash cold, gentle cycle, hang dry. Imported. Crew neck. Raglan sleeves reach just above elbows. Van with surfboards graphic across front. Half-length back zipper from center back to nape, with zipper-guard tab. Short leg openings. Smooth, quick-drying nylon tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Flat-lock seams prevent chafing. Fully lined. Tag-free label inside neck for added comfort. Fitted through body. One-piece hits above knee.

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Old Navy Shark-Graphic Rashguard for Toddler Boys
Old Navy Shark-Graphic Rashguard for Toddler Boys 

18% spandex, 82% nylon. Machine wash cold, gentle cycle, hang dry. Imported. Crew neck. Short sleeves. Shark graphic across front. Smooth, quick-drying nylon tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection according to ASTM standard D6603. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Disney© Mickey & Friends Rashguard for Toddler Boys
Old Navy Disney© Mickey & Friends Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck. Contrasting short raglan sleeves. Disney© Mickey Mouse, Donald Duck and Goofy graphic across front. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Flat-lock seams prevent chafing. Tag-free label inside neck for added comfort. © Disney. Fitted through body. Rashguard hits below waist.

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Old Navy Flag-Print Rashguard One-Piece for Baby
Old Navy Flag-Print Rashguard One-Piece for Baby 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Crew neck. Short raglan sleeves. Half-zip front from chest to neck, with zipper-guard tab. Americana flag print features red & white stripes at left side and blue & white stars at right side. Smooth, quick-drying tricot-jersey, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Gusseted for ease of movement. Fitted through body. One-piece hits above knee.

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Old Navy Beach-Graphic Polo for Toddler Boys
Old Navy Beach-Graphic Polo for Toddler Boys 

This is the perf polo for your mellow mister. Super-soft jersey, with textured blue neps-yarn, a no-worries Johnny collar and a classic beach graphic add to the chilled out vibe. 40% polyester, 60% cotton. Machine wash cold, tumble dry low. Imported. Johnny collar. Open placket. Short sleeves. Classic beach graphic and colorful rainbow stripes across chest. Drop-tail hem. Soft jersey, with textured neps yarn. Tag-free label inside neck for added comfort. Slightly fitted through body. Polo hits below waist.

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Old Navy Printed Swim Trunks for Boys
Old Navy Printed Swim Trunks for Boys 

100% polyester. Machine wash cold. Imported. Online exclusive! Elasticized waistband, with adjustable drawstring. Secure-flap patch pocket with grommet drain at back right. Smooth, quick-drying twill shell, with built-in mesh briefs for added comfort & support. Faux fly. Prints and patterns vary. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Patterned Board Shorts for Boys
Old Navy Patterned Board Shorts for Boys 

100% polyester . Machine wash. Imported. Lace-up front for board-short styling; elasticized back waist. Faux fly. Back secure-close patch pocket with grommet. All-over pattern; varies by color. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection. Sits below waist. Board shorts hit above knee.

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Old Navy "Jurassic Surf Champion" Rashguard for Toddler Boys
Old Navy "Jurassic Surf Champion" Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck. Contrasting elbow-length raglan sleeves. "Jurassic Surf Champion" surfing dinosaur graphic across front. Smooth, quick-drying tricot, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Camo-Print Baseball Cap for Toddler Boys & Baby
Old Navy Camo-Print Baseball Cap for Toddler Boys & Baby 

100% twill with synthetic materials . Spot clean. Imported. Soft, twill baseball cap, with mesh panels at sides and back. Camo and bug print at front and brim. Gentle elastic in back. Molded visor brim. Poplin lining, with interior sweatband. XS= 6-12 months; S= 12-24 months; M= 2T-3T; L=4T-5T.

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Old Navy Chambray-Mesh Baseball Cap for Toddler Boys & Baby
Old Navy Chambray-Mesh Baseball Cap for Toddler Boys & Baby 

100% chambray with synthetic materials. Spot clean. Imported. Soft chambray baseball cap, with contrasting twill visor brim. Mesh panels at sides and back. Palm tree graphic at front. Poplin lining, with interior sweatband. Gentle elastic at back. XS= 6-12 months; S= 12-24 months; M= 2T-3T; L=4T-5T.

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Old Navy Logo-Graphic Nylon Baseball Cap for Toddler Boys & Baby
Old Navy Logo-Graphic Nylon Baseball Cap for Toddler Boys & Baby 

100% nylon, with cotton twill beneath brim. Spot clean. Imported. Molded visor brim and gentle elastic in back. Logo graphic across front. Embroidered grommets at crown. Interior sweatband. XS= 6-12 months; S= 12-24 months; M= 2T-3T; L=4T-5T.

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Old Navy Paw Patrol "Beach Patrol" Rashguard for Toddler Boys
Old Navy Paw Patrol "Beach Patrol" Rashguard for Toddler Boys 

18% spandex, 82% polyester . Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck. Short, contrasting raglan sleeves. Paw Patrol™ "Beach Patrol" graphic across front. Smooth shell with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Fitted through body. Rashguard hits above waist.

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Old Navy Disney© Mickey Mouse Swim Trunks for Toddler Boys
Old Navy Disney© Mickey Mouse Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Elasticized waistband, with decorative tie front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Disney© Mickey Mouse hibiscus print. © Disney, Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Disney© Mickey Mouse Rashguard for Toddler Boys
Old Navy Disney© Mickey Mouse Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck and short raglan sleeves. Disney© Mickey Mouse graphic across chest. Smooth, quick-drying tricot with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Tag-free label inside neck for added comfort. © Disney. Fitted through body. Rashguard hits below waist.

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Old Navy Disney© Mickey & Friends Swim Trunks for Toddler Boys
Old Navy Disney© Mickey & Friends Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Elasticized waistband, with decorative tie. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. All-over Disney© Mickey Mouse, Donald Duck and Goofy print. © Disney. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Surfboard-Graphic Rashguard for Toddler Boys
Old Navy Surfboard-Graphic Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Contrasting crew neck. Contrasting raglan sleeves hit just above elbows. Surfboards graphic across front. Smooth, quick-drying tricot-jersey, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Flat-lock seams prevent chafing. Tag-free label inside neck for added comfort. Fitted through body. Rashguard hits below waist.

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Old Navy Color-Block Shark-Fin Swim Trunks for Toddler Boys
Old Navy Color-Block Shark-Fin Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Elasticized waistband, with decorative tie front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Contrasting color blocks, with shark-fin ocean print at legs. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Printed Swim Trunks for Toddler Boys
Old Navy Printed Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Elasticized waistband, with decorative tie front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs and all-over print. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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Old Navy Shark-Graphic Rashguard & Printed Trunks Set for Baby
Old Navy Shark-Graphic Rashguard & Printed Trunks Set for Baby 

Online exclusive! Two-piece swim set includes graphic rashguard and matching printed trunks. Contrasting crew neck. Short sleeves hit just above elbows. Shark in sunglasses graphic across front. Unlined swim trunks have contrasting elasticized waistband with decorative tie, faux fly and all-over sharks print. Rashguard only: 83% polyester, 17% spandex. Swim trunks only: 100% polyester. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Rashguard is fitted through body and hits below waist. Swim trunks are straight through thigh and hit above knee. Machine wash cold, gentle cycle, hang dry. Imported.

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Old Navy "Land of the Free, Home of the Brave" Rashguard for Toddler Boys
Old Navy "Land of the Free, Home of the Brave" Rashguard for Toddler Boys 

18% spandex, 82% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Online exclusive! Contrasting crew neck. Contrasting raglan sleeves hit just above elbows. "Land of the Free, Home of the Brave" graphic across front. Smooth, quick-drying tricot-jersey, with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Fitted through body. Rashguard hits below waist.

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Old Navy Flag-Print Swim Trunks for Toddler Boys
Old Navy Flag-Print Swim Trunks for Toddler Boys 

100% polyester. Machine wash cold, gentle cycle, hang dry. Imported. Elasticized waistband, with decorative tie front. Faux fly. Smooth, quick-drying shell, with built-in mesh briefs. Built-in UPF 50 sun protection; excellent UV protection accords with ASTM standard D6603. Blue & white stars at front and back yoke, with red & white stripes at legs. Sits below waist. Straight through hip and thigh. Swim trunks hit above knee.

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