The new Rapid interprets the basic compromise between high level protection & easy design. This new helmet of the LS2 range is molded in HPTT, a mix of ABS giving a total safe structure with a very light weight, three shells, breath deflector, Class A visor & quick release system. This helmet is perfect to be used for daily rides in the city & really comfortable for mid-distance journeys. Shell ECE 22.05 1250 gr. ± 50 gr. HPTT 3 shell sizes Long, oval fit Visor Quick release system Scratch sesistant UV resistant Anti-fog system Comfort Removable & washable Breathable Hypoallergenic Laser-cut foam Breath deflector Security Quick release strap Reinforced chin strap Multi-density EPS Neck roll Ventilation Channeled ports Chin vent Top vent Exhaust port HPTT High Pressure Thermoplastic Technology. In an exclusive process developed by LS2 researchers named HPTT (High Pressure Thermoplastic Technology) a mix of ABS is injected in molds. The molds used in this high precision industrial process are sculpted from blocks of metal weighing several hundred kilos. Visor LS2 visors are built with 3D Optically Correct "A Class" Polycarbonate, a space-age polymer with high resistance to impact, that avoids distortion & offers maximum clarity. Quick Release Strap The metal buckle attaches to a high quality safety strap. On the other strap is a ribbed plastic tab. Insert the ribbed plastic tab into the metal buckle. You ll hear a light "clicking" sound. Continue to slide it until you get a comfortable, snug fit. Pull the ribbon on the lever to release. For additional initial adjustment, use the metal slider buckle on the strap with the ribbed plastic tab to take up excess strap. Note Please be aware, as long as nothing else is written in the item description: All helmets will be delivered only with the ECE certification by default all helmets that have a visor will be delivered with a clear visor, even if it is shown differently.