ETHO 4 Pack Childrens/Girls Thermal Underwear Short Sleeve Vest 80% Polyester, 20% Viscose Pull On closure This Item Contains: 4 Girls Quality Thermal Vests This Thermal Vest Is Made From A Winter Warm Material - Will Provide You With Ultimate Comfort Perfect For Using As A Baselayer During Cold Weather Conditions Fully Brushed For Extra Warmth Machine Washable