Powerslide SWELL Black Fire 110. A bold new approach to modern fitness skating. The Powerslide SWELL Black Fire is a revolutionary inline skate specifically designed for intense fitness training. This skate features an anatomically shaped shell with flex cuts in the ankle area and a recall fit with memory foam to provide outstanding comfort and maximum support. The new upper material combines our stretchy and ventilated Powerknit with welded TPU reinforcements to enhance responsiveness and stability. The highly abrasion-resistant TPU material protects the toes and side plates from falls and wear, extending the lifespan of the skates to withstand even the most demanding training. The Trinity frame with a 3-point attachment helps you reach new performance levels. This skate comes with a stable Powerslide Elite 10.6" - 270 mm aluminum cast frame, Undercover Raw 110 mm wheels with a curved profile made of UHR polyurethane, and Wicked ABEC 9 bearings. An adjustable height brake system (HABS brake) is included in the box. An additional MYFIT skate sole and MYFIT arch support are included for customization and for individuals with "problem feet.".