SOL'S STELLAR KIDS, KIDS' HOODED SWEATSHIRT, 80% organically grown cotton – 20% recycled polyester, 3 yarns , Brushed lining , Outside: 100% organic cotton FLEECE 280, Cut and sewn, Raglan sleeves, 2×2 ribbed cuffs and hem, Half moon inside collar, Neck tape, Jersey lined hood. About sizes matching, please refer to the size chart in the product documentation section.