The MET Trenta 3K Carbon MIPS helmet is a road helmet for elite cyclists, designed and manufactured to keep your head as cool as possible and save watts with each pedal stroke. This is the most advanced helmet ever made by MET. MIPS-AIR® brain protection system that allows a relative movement of the helmet on the head in the event of a blow, reducing the damage received. NACA front air intakes that use the Venturi effect to cool the head, expelling hot air through the rear deflectors. T-Orbital adjustment system with 360° support, 4 height adjustment positions and 2 occipital adjustment positions. Compatible with USB LED light. Air Lite quick-adjust straps and comfortable hand-washable pads. Helmet cover included with purchase. Complies with CE, AS/NZS and US safety certifications. Weight: 225g.