Series 1 Base Layer Compression MMA BJJ Cross Training Rash Guard with NEW FIT NEW IMPROVED FIT (LONGER TORSO LENGTH). We listened to all customer feedback and previous reviews and increased the length of the rash guard. High performance Brazilian Jiu Jitsu MMA rash guard with fully sublimated graphics infused into the fabric so they won't ever fade, peel or irritate the skin Antimicrobial treatment to help reduce bacterial and fungal growth. This will help prevent the spread of bacterial and fungal infections between you and your training partners. It will also extend the life span of the rash guard. UV SPF 50 protection for when you want to wear your bjj rash guard while surfing or during any other activity outdoors. Flat lock stitching prevents irritation or chafing of skin from the seams of the rash guard 4way stretch material with graduated compression in the arms and upper torso for improved blood flow throughout muscles. This rashguard is great for MMA, BJJ, Cross Training, surfing or any other exercise. NEW IMPROVED FIT (LONGER TORSO LENGTH). We listened to all customer feedback and previous reviews and increased the length of the rash guard. High performance Brazilian Jiu Jitsu MMA rash guard with fully sublimated graphics infused into the fabric so they won&#039;t ever fade, peel or irritate the skin Graduated compression in the arms and upper torso for improved blood flow throughout the muscles Fully sublimated (graphics are infused into the fabric so they wont peel or irritate the skin) Antimicrobial treatment to help reduce bacterial and fungal growth. This will help prevent the spread of bacterial and fungal infections between you and your training partners. It will also extend the life span of the rash guard UV SPF 50 protection for when you want to wear your jiu jitsu mma rash guard while surfing or during any other activity outdoors Flat lock stitching prevents irritation or chafing of skin from the seams of the rash guard