MUJI Warm Cotton U-Neck 3/4 Sleeve T-Shirt Size: L (Bust 85-91) Color: Black [Product Description] This is a 100% cotton innerwear made with moisture-absorbing and heat-generating fabric. The cotton is organic cotton. Please refrain from purchasing if you are looking for a perfect item or are very sensitive to condition, as this item has been stored at home. Thank you.