Take your fitness game to the next level with the K2 F.i.t. 84 Boa Inline Skates. These skates are built with the Boa Fit system that allows you to dial in to create the perfect fit and skaters will get a ton of support thanks to the Stability Plus Cuff and K2 Softboot. The 84mm wheels on the 84 Boa will provide ample speed that skaters will enjoy.