The F.I.T. 80 Alu and Andra are fitness skates for the new skaters who want to buy one skate for their fitness pursuits and not have to worry about upgrading. Outfitting these with a DC Aluminum frame maximizes a skater"s power transfer, translating all of the energy put into the skate into higher speeds and more responsiveness. A Stability Plus cuff provides the perfect amount of support and 80mm wheels keep these skates rolling smooth for a perfect workout.