Cotton underwear for boys. It is gentle to the skin and allows it to breathe. Naturally distributes sweat away from the skin, making it extremely comfortable to wear. Elastic waistband enables them to stay in place even if the kid is active. 100% Cotton+60% Cotton 40% Polyester+90% Cotton 10% Viscose Care instructions: washing instructions: Wash at or below 30°C, do not bleach, do not tumble dry, drip dry, do not dry clean Gender: Boy CategoryFC: BOYS - CLOTHING | BOYS - Underwear Collection: Spring/Summer/Autumn/Winter Color: Grey.