JoJo Maman Bebe Baby-Girls Newborn Socks Cow Sock: 83% Cotton/16% Polyamide/1% Elastane; Sole: 100% Leather; Side Part: 100% Leather Imported Machine Wash Slipper socks cow Fun anti-slip suede soled baby and toddler slipper socks for keeping feet cozy whilst inside. The sock part ensures they stay securely on little feet - and who can resist the fun cow design? Machine washable at 30 degrees