DeWalt Work T-shirt. Its lightweight polyester fabric combined with the PWS (Performance Wicking System) allows for quick moisture removal, keeping it dry. The seams are flat for added comfort and a mesh that offers air circulation. Removes sweat and keeps the body dry & features UV protection and temperature regulation. It remains in excellent condition for a long time and its color is preserved. It also has reflective strips on the sleeves & mesh on the side and sleeves for better breathability.