SUPERNOVA TEE - When you need a bit of extra coverage but don't want to overheat, this women's long sleeve running t-shirt is an essential layering piece. The tee is made with climalite fabric that sweeps sweat from your skin to keep you dry. It features a reflective print. A slim-fitting running t-shirt made for warming up and cooling down. climalite fabric sweeps sweat away from your skin. Rounded neck; Contrast back neck tape. Thumb holes. Reflective details. Slim fit.