No matter how aggressively you skate, the BONEShieldz Tarmac 360 Adult Combo Pack will keep you safe and comfortable. The heavy-duty Tarmac 360 knee and wrist guard pack features a max-shock retention system, so you can skate harder and faster knowing that your pads will absorb impact. Adjustable VELCRO® straps, breathable form fit EVA padding and an Accu-Flex design are additional features that add value to this pack! Roller Derby Skate Corp has been the leader in producing skate products for over 80 years. We are America’s Skate Company. Our skates are designed to perform as well as they look. See our general and sizing information at www.rollerderby.com..