This two-in-one design of the Stonz Baby Booties Linerz gives you a soon-to-be favorite bootie and a super warm liner so your little one stays cozy and you get a great deal! It's a win-win for everyone! Booties: ; Water-resistant nylon upper delivers durability. Can be layered up or down to accommodate any season. Two bungee toggle closures at the top of the shaft and midfoot provide security. Wide opening easily slips on over outwear. Flexible textured soles allow feet to feel the ground and keep kiddos steady on their feet. Machine wash and dry, inside out on the delicate cycle. Linerz: ; High-quality, Sherpa fleece adds an extra layer of warmth to your Booties. Top of liner shaft can be worn up or folded down. Machine wash and dry, inside out on the delicate cycle. Please note that Linerz will take up space inside booties, making them fit slightly smaller. Imported. Measurements: ; Weight: 5 oz ; Shaft: 8 in ; Product measurements were taken using size LG (US 8 Toddler), width M. Please note that measurements may vary by size.