Lightly brushed for maximum comfort. Short sleeved. This thermal vest is the perfect baselayer when working in the cold outdoors. The men’s thermal vest is crafted from a polycotton fabric, providing comfort and durability; the perfect blend for busy workers. The short sleeves keep you agile. Polycotton fabric Lightly brushed for extra comfort Good thermal protection Cool machine wash with pure soap flakes. Do not bleach. Do not tumble dry. Do not iron. Do not dry clean.