Light stains from the department store, would require wash. You adjust your stride and pace for maximum performance, and this women's running t-shirt is built to help you achieve your goals. Sweat-wicking climalite fabric delivers long-lasting, dry comfort while two-layer construction optimises the fabric benefits. A drawcord hem provides adjustable coverage. climalite: The specially designed fabric, fibers and surfaces transport sweat away from the skin to the surface of the garment and from here to the atmosphere. Your body is trying to keep its natural temperature constant. CLIMALITE helps you to speed up this process and keeps you cool and dry in warm weather.