Featuring a new innovative Bio-plastic shell and cuff which is renewable strong and green * Five star specialized v cut liner with shock absorber inserts * Skate closure system incorporates laces and double power strap * UFS aluminum frame fitted with racing axles 4x84mm 84A wheels and SG9 high precision bearings * The finest quality loaded with features only found in authentic Rollerblade brand skates - one brake attached or included in the box