Wrist wraps are intensely personal - everyone has a favorite design. We think we"ve nailed the perfect wrap, with the help of our good friend Jason Khalipa. RockWrists are supportive enough to help with your PR, yet minimal enough that they fade away during a WOD. The polyester fabric provides 10% stretch and secures with hook and loop. Jason Khalipa Approved Yeah, we know - we"re name dropping. But when one of the fittest men on earth hands you his designs for the perfect wrist wrap, it"s deserved. Competition Grade We don"t mess around with the construction of these wrist wraps. Strings won"t break - elastic won"t become brittle. A small 10% stretch keeps them secure and comfortable.