Topaz Muscle Fit T-Shirt – Black Look on trend wearing the 11 Degrees Topaz Muscle Fit T-Shirt – Black. Constructed using soft touch stretch cotton, you will be comfy wearing this Tee, however you go about your day. The T-Shirt is designed with a heat transfer stripe with a cut out 11 Degrees logo. Complete the look with the matching Joggers. Muscle fit. Soft touch jersey stretch fabric . Short sleeves. Crew neck. Curved hem. Heat transfer stripe with cut out 11 Degrees logo. 95% cotton, 5% elastane. Machine wash according to instructions on care label.