The Powerslide Phuzion Xenon Black 90 fitness skate is both sporty and comfortable. The skate is designed with a lightweight Powerknit upper, which is soft and hugs the foot for a flexible, breathable fit with great comfort. The supportive shell and cuff construction, along with the 45-degree heel lock strap, offer great support and perfect heel lock. Our Elite aluminum frame with patented TRINITY 3-point mounting system, 90 mm fast-rolling wheels and reliable Wicked bearings offer a new and unparalleled skating experience. Build your confidence and control your speed in any situation with the height-adjustable braking system (HABS). The Phuzion Xenon 90 is synonymous with comfort and performance at its best. Feel like a Phuzion.