New Muji Warm Cotton U-Neck 3/4 Sleeve T-Shirt, Size S, Set of 2, Black & Gray, 100% Cotton --- Product Description Muji Warm Cotton U-Neck 3/4 Sleeve T-Shirt Size S, Set of 2. - Grayish Brown - Black A convenient set of two colors. Made with moisture-absorbing and heat-generating fabric, this 100% cotton warm innerwear is perfect for the season. Made with organic cotton, it feels very gentle on the skin and doesn't itch. Brand new, unused, with tags. Ideal as innerwear for the coming season, and a very popular series for those who dislike Heattech-type clothing or those who get itchy from synthetic fibers. This type is currently difficult to find in stores, so it's perfect for those looking for it. • 100% Cotton • Organic Cotton • For those who dislike Heattech • Divine color combination of black and gray • New with tags