New Avail Long Sleeve Crew Neck White FIBERHEAT Men's Fiber Heat Undershirt T-shirt Inner Shirt M FIBERHEAT Fiber Heat Men's Gentleman Avail Size M Polyester, Polyurethane, White Warm, Thermal, Fleece-lined, Stretch Crew Neck, Solid Color, Shimamura, Underwear, Undergarment For those who like Heattech, Style Heat, Hotcott, WARM AIR COTTON, Hot Magic We firmly decline price negotiations. Size...M Color...White系 (White-based)