K2 VO2 90 Boa Mens Inline speed skates is hybrid inline skate is ideal for the advanced skater who wants comfort, quality and stability. The comfort is achieved with the use of the BOA wire closure system that ensures smooth and precise hold of the foot, together with K2`s acclaimed Softboot design and Vortech ventalition system that keeps your feet dry. The VO2 cuff ensures ankle stability but still provides flexibillity for good push so you can easily keep your speed and technique. The low centre of gravity frame with 90mm wheels is perfect for training and longer skate trips. The wheels are mounted with high quality ILQ9 Classic Plus bearings for minimum resistance when rolling.