The Powerslide Phuzion Radon Enzo 90 inline fitness skate is the epitome of comfortable performance, even during the longest skating trips. Thanks to the fixed lining with dual density foam, the skate holds your foot comfortably in place. The Phuzion Radon Enzo 90 skate has a fiberglass reinforced rigid outer shell and the TRINITY mounting system. Together these provide an amazingly stable platform that improves power transfer, reduces vibration and creates a super low center of gravity for more and better balance. Extremely comfortable The frame is made of aluminum and the medium ventilation provides a breathable softboot. The upper part of the Powerslide Phuzion Radon Enzo 90 is made of lightweight polypropylene and plastic, this is extremely comfortable, while the TPU welding increases durability. To further enhance comfort, the softboot has a fixed liner made of EVA. This helps give you excellent power transfer with every step. Fast on your feet The lace-up closure, micro adjustable buckle and Velcro closure are easy to use. The lightweight material makes these inline skates ideal for long distances and intensive training sessions. The three different closures of this Phuzion Radon Enzo 90 ensure that you are quickly on your way! TRINITY 3-point attachment system During long, intense workouts, the comfort level of the Phuzion Radon Enzo 90 really comes out on top. Thanks to the innovative TRINITY 3-point attachment system, this high-performance inline skate has a low center of gravity that provides more stability and control. The TRINITY system also allows you to adjust the position of the frame to improve your personal skating style. Powerslide Phuzion wheels The wheels are one of the most important parts of your inline skates, they can drastically change your skating experience. The biggest advantages are the great dampening power and comfortable rolling. With an 83A wheel hardness you will roll smoothly through the streets. This impressive fitness skate is the perfect balance of speed and control. WCD WICKED ABEC 7 bearings ABEC is a rating system for tolerances in bearings. The higher the number, in this case ABEC 7, the smaller the tolerance in the bearing. Having smaller tolerances means your bearing will run faster and longer. Brakes The HABS heel brake on the Phuzion Radon Enzo 90 ensures that you can safely hit the road and come to a stop in time for unexpected situations or traffic. You have to lift your toes a little higher than normal, but then you can put your full body weight on the brake. The higher pressure on the brake pads allows you to stop faster. The height of the brake is adjustable, so you can adjust your skating style or optimize performance. The brake is made of a durable and wear-resistant mix of synthetic and rubber materials. This ensures that everyone likes to go out with these fine inline skates from Powerslide! General specifications: Color: black Gender: unisex Type of shoe: softboot Closure: velcro, micro adjustable buckle, standard laces Insole material: EVA insole Outsole material: glass fibre reinforced plastic (GFRP) - GRP Upper material: Powerknit with polyurethane Lining material: EVA padding Sizes: 42 Frame Specifications: Model: Powerslide Elite Frame material: ADC10 aluminium Frame attachment: TRINITY 3-point Left to right adjustment: Yes, TRINITY X-Scale, 7 mm Adjustable front to back: Yes, TRINITY X-Scale, 8 mm Frame material: ADC10 aluminium Frame wheelbase: 275mm (10.8 inches) Wheel specifications: Model: Powerslide Phuzion Wheel hardness: 83A Diameter wheels: 90 mm Wheel width: 24 mm Wheel spacing: AL floating (UFO) spacer, 8 mm Compound: HR (high rebound, cruise comfort) Number of wheels: 4 Bearing Specifications: Brand: WCD Wicked Rating: ABEC 7 Standard norm: 608 standard Material bearings: carbon pro steel Lubrication bearings: light grease Specifications brakes: Model: HABS S/M Material: synthetic, rubber Adjustable: yes, in height