RVCA ILL ESCAPE SQUARE SFST RVCA M size Size: M Measurements (approximate): Length: 72.5 cm Width: 58 cm Shoulder width: 47 cm Color: Black Material: Main fabric: 100% Polyester; Collar: 95% Polyester, 5% Polyurethane This crew neck short-sleeved rash guard features quick-drying properties to rapidly wick away moisture and UV protection (UPF50) to shield the skin from the sun. A square-type logo graphic is printed on the left chest and back. It's useful as a top at the beach or pool, or as training wear.