Actually its an MLV vest.........sorry for the typo. I cannot stress enough how amazing this safety product is. I was going a wee bit fast (over 55 mph) out of an up hill turn and the rear end came around on me. I slid on my back and before hit the ground it went of and I have to say it feels like your on an air matteress nearly totally removed from whats going on below you. Surprisingly there was NO and wear on it. Frankly, I dont get it. I was also wearing Motoport Air Mesh gear and it did its job. Its showing moderate wear and it will return to Wayne ASAP for repair. Because of the vests neck brace my helmet did not hit the ground. I got up, I had felt zero shock to the body....I fell the same way many years ago wearing only tourmaster gear and I was laid up for 3 months going slower and I couldnt move my neck for much longer... Motoport is 10/10 SaferMotor is 10/10~~~~~!!!!!!!!!!!!!!!!!!!!