FLEECE TO FEEL GOOD ABOUT - Boys' sweatpants are made with cotton sourced from American farms. STURDY - High-stitch density helps them last longer without pilling. COMFORT WAISTBAND - Covered elastic waistband stretches for a comfy fit. DOUBLE-NEEDLE CONSTRUCTION - Helps the elasticized cuffs seal out chilly air. MIDWEIGHT FABRIC - Crafted from a 7.8 oz. cotton/polyester blend. COLD WATER WASH -Hanes recommends machine washing these boys' sweatpants in cold water to reduce energy usage.