The Alexis 90 BOA® is designed to meet the needs of the dedicated fitness enthusiast. The BOA® Fit System provides skaters a custom, precision fit and the ability to make on-the-fly adjustments. Comfort and stability come standard thanks to the Original Softboot®, D.C. Aluminum Frame and Stability Plus Cuff. ILQ-7 bearings and 90mm wheels round out the design the ensure a smooth, fast ride. For the ultimate fitness skating experience, dial-in to the Alexis 90 BOA® and get rolling!*84mm 80A wheels on women’s sizes 4-5**Max wheel size of 84mm on women’s sizes 4-5 SKATE LACING: BOA® Fit System. SKATE CATEGORY: Fitness. SKATE WHEEL SIZE: 90 mm. SKATE FRAME: DC Aluminum Frame. SKATE CUFF: Stability Plus Cuff. SKATE BEARINGS: ILQ 7.