New Avail long-sleeved V-neck white FIBERHEAT men's fiber heat undershirt T-shirt inner shirt M FIBERHEAT Fiber Heat Men's Avail M size Polyester, polyurethane White Warm, thermal, brushed lining, stretch, V-neck Plain, Shimamura, underwear, undershirt For those who like Heattech, Style Heat, Hotcott, WARM AIR COTTON, and Hot Magic We firmly decline price negotiations. Size...M Color...White系 (White-based)