Roces Helium II Tif black&green skates 400871 01 Roces skates good for recreational and fitness riding. High cuff provides support and stabilization. Outer boot made of high-quality polypropylene reinforced with glass fibre, a frame of molded aluminum. Inner boot combines breathable mesh and foam. System Cool Brathe contributes to natural ventilation stóp and helps damping strength impacts. Use technology Easy Entry facilitates donning and donning. 3-stage clasp with a buckle Hell Lock. Rubber wheels mounted on bearings ABEC-7. Technical data:·Easy Entry System: easy donning and taking off rollers·Cool Breathe: mesh provides proper ventilation·Hell Lock: brace stiffening roller, protects ankle joint·Progressive Anatomical Padding- gel cushion placed in shoe provides a natural fit·coating: reinforced with glass fibre HQ Polypropylene·bearings: ABEC-7·wheels: 84 mm, 82A, PU (commonly called rubber ) ·maximum user weight: up to size 40 belongs to class B for userów weight up to 60 kg and from size 41 up class A for userów weight up to 100 kg·model does not include skating skid