PVC Upper, heel and sole Metal speed lace eyelets Aluminium alloy trucks and baseplate 58mm 82A durometer nylon core urethane wheels ABEC 7 bearings PU brake stopper PETA-approved vegan product Padded collar and tongue designed for your comfort, with a hard-wearing, water-proof boot for maximum ankle support. Our skates are made using PETA-approved vegan materials. Impala worked hard to create the best possible skate for entry level-intermediate level recreational skating. Our skate features an aluminium baseplate, urethane bushings, 58mm 82A durometer nylon core urethan wheels, ABEC 7 bearings, PU stopper, a padded collar and tongue and metal speed lace eyelets.