ZETT High Neck Long Sleeve Undershirt Thermal Underwear Color: Black Size: O New, unused, but stored at home. Opened for photography. Features a 3-layer construction with a windproof and breathable film, preventing wind penetration and reducing stuffiness, making it less likely to cause chills from sweat. This is a warm, fleece-lined undershirt for winter. It's thick and provides excellent protection from the cold. How about using it for training on cold days or as an inner layer for everyday wear? *Price is not negotiable. *Please note that it will be compressed and compactly packaged for shipping via Yu-Packet Post.