Zappos.com is proud to offer the Vans - Polka Crew (3-Pair Pack) (Multi) - Footwear: Sure, you're outfit might look normal but show them your socks and let them know you're a wild and crazy guy. The Polka Crew (3-Pair Pack) from Vans is the perfect antidote for the button-down life. ; Three-pair pack of crew socks featuring polka dot prints for added style. ; Vans logo on the bottom. ; 61% cotton, 37% nylon, 2% elastane. ; Machine wash warm, tumble dry low. ; Imported.