Unisex Baby / Infant 2 Pairs of Cozie Fleece Booties by Zutano 80% Cotton and 20% Polyester Fabric sole The adjustable snap closure help booties stay on the squirmiest babies. Booties feature a soft cotton lining for added comfort. Colors you see in image are colors in pack. Booties can be worn as slippers or boots. Booties can be worn with or without socks.