Description it's like looking at the ocean Details %45 Cotton %36 Polyester (Dry-Touch) %17 Polyamide %2 Elastane Features Inside : Organic Cotton Outside: Dry-Touch polyester DRY TOUCH technology prevents sticky feeling by drying faster than other fabrics and keeping the body reliably cool and dry. Breathable technique and thinner seam provide perfect comfortable. Non slip heel. Washing / Care Wash on reverse side with 30 C. Do not bleach. Do not machine dry . Do not iron. Do not dry clean.