Product S: Recommended length: 8-10 cm / 3.14-3.93 in, Recommended age: 0-6 months M: Recommended length: 10-12cm / 3.93-5.1in, recommended age: 6-18 months L: Recommended length: 12-14 cm / 5.11-5.90 in, Recommended age: 18-32 months Color: pink, gray, blue Material: Cotton Suitable range: 0-32 months child Quantity: 5 pairs Package content: 5 pairs of cotton socks 1.THICK COTTON SOCKS WITH TOWELING LINING: Made of high quality skin friendly Cotton, soft terry cover the entire sock, ultra soft and comfortable to wear, keep the little feet warm and cozy in cold weather. 2.Good flexibilityStretchy fiber not only make sure stay on well, but also allow fit as baby foot grows. They are strong elasticity and not too tight, you do not worry about leaving marks on the baby s chubby ankles and feet. 3.Rolled cuff ankle design: If unroll the cuff, they will keep your baby's calf warm and harder to slide off, they are almost mid-calf high (It depends on your baby's feet size). 4.FIT EASILY: Unlike other super thick non skid baby socks, these anti slip grip socks are of moderate thickness and can fit in little shoes easily. Proper crew length suit for many occasions and keep the little legs warm all day. Made of approx. 80% high quality combed cotton,they are very breathable and stretchy. 5.Package includes 5 pairs of baby non slip crew socks to easily match with multiple outfits. They comes in size 0-32months.