The ENNUI Aly Ring is setting a new standard for knee protections. Based on the classic large-roller design that proved to be the choice of many of the best drivers for decades of half-pipe skating, we have added our own touch with a slightly narrower cap and a thinner body that allows better bending. The lining is made of curl fabric to absorb any sweat and remain comfortable and soft to the touch with the skin. The thick padding includes high-quality dual-density foam to absorb any impact. The top of soft canvas and wood printing in the cap provide a unique style to stand out among the crowd. "After 7 years of Roller Derby, I have finally found the perfect shooter! Densely padded and protective but also light and thin. My favorite feature is the internal flexible cuts in the joint that make the pad move in harmony with my knee... It means my pads stay safe and my knees stay safe." Children's block features: high density EVA foam padding. - Anti-drain Neoprene with high-quality folly lining and synthetic skin. - Security rating: A+++ - Slimline. - Duration. - Affordable. - Flexible precision cuts for freedom of movement and a secure fit "Stay Put". Specifications: - Approved Ce: In 14120: 2003+A1: 2007