Whether you're at home or on the move, this performance undershort made from active-stretch fabric with heat retention provides flexible movement and keeps you warm. It features a comfortable elastic waistband styled with bold lettering and our J-class logo.90% polyester, 10% spandex.Active stretch fabric provides easy, flexible movement all day. Heat retention circulates body heat to keep you warm.Elastic waistband.J-class logo at hem.Machine wash.Imported.