The Block Impact Vest is perfect if you're going big. Built to buffer heavy wipe outs. This vest is made of Clash foam, now with even more padding for extra floatation and to take on high impact. We've included a silicon non-slip print around the waist, so your harness has got extra grip. Item Features YKK Front zip Zipper lock Non-padded harness waist part CE approved Harness grip lines Please note: This is not a floatation device / buoyancy aid Clash foam Item Materials