Jockey Men's Long Underwear Smart Thermal Long Sleeve Henley 60% polyester/ 34% Viloft rayon/6% spandex. Machine wash and dry. Imported. Style 831356 enjoy more warmth and less bulk in our smart thermal henley lightweight and unique cross-stitching creates warming air pockets four-button front and tag free styling for an irritation-free fit Jockey&reg; long-sleeve thermal henley has a crew cut neckline and cuffed sleeves