www.roller-revolution.com

These are awesome knee pads for roller derby. As many of my teammates say, "It's like falling on kittens!" Originally made for extreme vert skateboarding, they feature orthopedic super thick padding. Pro-core impact absorption, dual density interior memory foam. Seamless hinge for maximum flexibility & comfort. Open back design for excellent fit and easy on & off. Constructed of ultra high strength ballistic nylon with double stitching for durability. Super thick, replaceable outer caps to protect your bones best.