SuedeVulcanized sole??Vulc?? shoes are light, flexible and break in quickly. The sole consists of several layers of rubber, glued together then attached to the upper with rubber foxing tape. Vulcanized soles don??t provide as much foot protection or support as cupsoles, but they are preferred if you??re looking for good board feel in a shoe with less weight and bulk.Soft polyurethane insole for added comfort and protection.Recessed eyelets on the first three rows give you added lace protection, so you can skate more and lace less.This Adidas innovation increases board feel, something you definitely can’t get enough of when it comes to skating.