This Rash guard is versatile by all means. It can be used for MMA training, sparring, grappling, running, cycling, surfing, diving or even yoga and fitness. It is engineered with 94% polyester fabric and 6% spandex compression range material which is lightweight, soft and breathable and it dries off fast. The stretchable material ensure maximum mobility and freedom of movement. The flat seams give you a feeling that you have put nothing on. Our Long Sleeves Rash Guard is very durable, and can even be washed in a machine. You won’t get any tan on your skin while wearing this rash guard if you opt for outdoor workout and activities.