Chaya Galaxy Evo cushions 92 aka bushings are made of polyurethane (PU) in a 92A hardness. No matter if you need more stability and control or increased agility. the Galaxy Evo cushions will do their job. They fit perfectly with Chaya Galaxy Evo plates which are mounted on the Chaya Melrose Deluxe series skates starting from 2022 or some of the Chaya vintage skates of the new 2022 collection.