?Easy Care? Machine Washable. ?Versatile Performance? Thermal Tops with ultra soft hand feel and heat-retention is a perfect option during various indoor activities, outdoor excursion and recreational activities. ?Stretchy & Durable? Spandex added for extra stretch and shape retention; close-fitting style does better in retaining body heat to keep you warm. ?Ultra Soft & Warm? Thermal tech fleece fabric of the baselayer caresses the skin so naturally providing maximum comfort and softness. 90% Polyester, 10% Spandex. Machine Wash. Pull On closure. Polyester,Spandex,Fleece.