Maiwa Cotton Novelty Cats Seamless Toddler Girls Kids Socks 5 Pack REAL Hand linking boneless sewing .It Works for Many kids with sensitive toes (Not ALL) High Quallity cotton is Odor Resistant, Soft , Durable and long lasting washable. Y design heel makes your foot comfortable Green Dyeing JC cotton makes our socks comfortable and skin friendly. NOTE:mesh venting socks for summer and non-mesh venting ones for all years round . 80% Cotton and 20% Polyamide and elastic ,Machine and hand washable