Unisex Baby Socks Newborn 4 Pack Little Luxuries Design Socks by Ola Kids about 85% Cotton,15% Spandex Imported Baby sock 4-pair bundle, red and grey for baby girls and boys. Season: for spring/autumn, nice package for baby gift. Materials: about 85% Cotton,15% Spandex Size: 0-6 XS months(US Size:0-6cm,Length:9cm,Suggest age:0-6cm), 6-12 S months(US Size:7-12m,Length:11cm,Suggest age:7-12m),1-2 M years old(US Size:13-24m,Length:12.5cm,Suggest age:13-24m) Little luxuries design for newborns and toddlers.