Men's Eco Heat purchased at Seiyu a few years ago. It's moisture-absorbing and heat-generating, and made of stretch material. New and unopened, but please refrain from purchasing if you are sensitive to such things. Color: Black Sleeve Length: Long sleeve Pattern Design: Plain Neck: V-neck *Please read the profile before purchasing. *We are not responsible for accidents or damage after shipping. #Seiyu #Vneck #Black #LongSleeve