Rubber sole [Premium Material]: The baby shoes upper made of high quality polar fleece with fleece lining and rubber sole, ultra soft, skin-friendly, breathable, non-toxic, safe and comfortable for baby wearing [Lovely Design]: The infants crawling socks designed with classic Christmas elemets such like Santa Clause, elk/reindeer and Xmas tree, vivid colors and cartoon appearance, make your babies attractive and adorable in this winter holiday [Size Information]: The newborn baby booties sole length is about 13cm/5.1inch, please measure baby's feet first and choose correct size refer to our size chart, the age groups are just as reference [Wide Application]: This cozy fleece toddlers shoes provide maximum comfort and warmth for winter daily wearing, ideal for pre-walker, crawling, learning to walk, gripping, first walking and nursery. Skid-proof material can help toddler to keep his balance and prevent from slipping [Ideal Gifts]: Our warm crib shoes can be perfect gifts choice for newborn baby girls and boys, expectant, friends, family when Christmas, baby first birthday, baby shower, family ceremony in winter, autumn Department name: unisex-baby Closure type: slip-on