The Under Armour Boy's Tech Big Logo Hybrid Tee offers supreme comfort for your little one, made of ultra-soft, quick-drying UA Tech fabric.The Moisture Transport System wicks sweat away from his skin while anti-microbial technology keeps him feeling fresher for longer.Fabric: 100% PolyesterMoisture Transport System wicks sweat away from her skin for cool, dry comfortAnti-microbial technology keeps microbes at bay for a long-lasting fresh feelUA Tech fabric is ultra-soft, quick drying and has a natural feel against their skinLoose fit