The new flagship from Swell, the Powerslide Swell Stellar Road 125, will enhance your fitness training. Full control is guaranteed by MYFIT's patented 3DAP technology. The 3D-Adapt padding is made of polyurethane, perfectly molded to your foot, providing a level of control and comfort never before achieved in inline skates. This revolutionary new way of manufacturing skates from a single material allows us to design millimeter-precise areas where additional padding can be added, as well as air channels for increased breathability and better cushioning around the ankle, tongue, and insole. As a result, the Powerslide Swell Stellar saves energy with every step, reduces fatigue, and boosts your performance without pressure points. Additionally, it minimizes road vibrations, allowing you to conserve energy and train longer. We complete the skate with our TRINITY mounting system X and our marathon and race-tested Elite 12.5" frame made of ultra-light magnesium, Undercover Raw White 125 high-performance wheels with Urethane UHR, and Wicked Freespin ABEC 9 bearings made of chrome-plated steel. It includes an adjustable brake system (HABS brake).