These Under Armour UA Rival Fleece Joggers for boys are designed to keep you warm and ready for any activity. They are lightweight, comfortable, and feature an ultra-soft cotton-blend fleece with a brushed interior for enhanced warmth. The joggers include an encased elastic waistband with an external drawcord for a secure fit, as well as open hand pockets and a secure snap back pocket. The material composition is 80% Cotton and 20% Polyester. They have a tapered leg fit with ribbed cuffs. Care instructions: Machine wash cold with like colors, do not bleach, tumble dry low, do not iron, do not use softeners, and do not dry clean.