Roller Derby Aerio Q-84 Men's Inline Skates – Size 11, Black/Blue Elevate Your Skating Experience Designed for intermediate skaters seeking both performance and comfort, the Roller Derby Aerio Q-84 Inline Skates are your perfect companion for fitness and recreational skating. Semi-Soft Elite-Level Boot: Equipped with memory foam padding, these boots offer a snug and comfortable fit, reducing foot fatigue during extended skating sessions. Hybrid Series Aluminum Frame: Provides a lightweight yet sturdy structure, ensuring optimal power transfer and stability. Kemistry Arcanium 84mm Wheels: These wheels, combined with Bevo Gold-7 race-rated bearings, deliver smooth and efficient gliding on various surfaces. Whether you're aiming to improve your fitness or enjoy leisurely rides, the Aerio Q-84 skates provide the performance and comfort you need.