A versatile and durable design, the Men's Pro Rash Guard is constructed from UV 50+ material, ideal for wearing alone for protection in the sun or as a base layer for extra warmth in the colder months. The close fitting, paneled design has been carefully crafted and tested both in the lab and on the water to ensure maximum freedom of movement and is completed with flatlock seams for added comfort, so that you can concentrate on your performance. 85% polyester; 15% elastane. Imported.