SKATE BOOT FIT: Extra padded liner for superior comfort in the boot and your ankles, including a triple closure system: hard shell high cuff, mesh strap and lacing, providing better support, accuracy and a wrapping effect while skating. Due to the extra padded interior we sugest to order one size larger. DURABLE ALUMINUM FRAME: Durable and statable die casted aluminum frame for better resistance in any surface. The frame is engineered to provide a lower center of gravity and stability of speed power with the 4x84mm wheels. ROLLERFACE PREMIUM WHEELS: The RFSport Black has a ROLLERFACE 84mm PU wheels with 82A hardness, made by a urethane formula for ultimate smooth easy ride. Every skater will experience less vibration and an ultimate speed control, since the wheels are supported by ABEC-7 carbon steel bearings. BENEFITS OF INLINE SKATING: Inline skating is a fun activity that helps you to: build up core muscles, burn calories, improve your cognitive skills and strength your heart muscles. You will have even more fun if you inline skate with your friends and family. REMEMBER SAFETY FIRST: ROLLERFACE recommends to all its customers around the world to always wear protective gear at all times, including a helmet, knee pads, elbow pads, and wrist straps, no matter if you are a beginner skater or an expert experience. Remember safety first! The Rollerface RFSport Black is an inline fitness skate (UNISEX), ideal for short or long-distance skating. Featuring an ultra-padded boot, high-performance 84 mm wheels and Abec-7 carbon bearings. The die casted aluminum frame provides stability and resistance. Includes a travel bag