The Ambig Sirena T-Shirt is thin and light. Ambig anchor at left chest and image repeated large at back. Fabrics vary according to style. Call Skate Warehouse for the specifics, at 1-800-467-5283. Seamless graphic tag at neck. Available in colorways as seen below. Men's sizes: SM (34-36), MD (38-40), LG (42-44), XL (46-48) unless otherwise noted. Skate Warehouse shows all colors that we have in stock. In rare cases the logo or the color pictured may be slightly different than what is shipped. Model wears a medium.