MET Trenta 3K Carbon MIPS Road Bike Helmet | Aerodynamic Racing Helmet for Adults, Carbon Fiber Construction, MIPS AIR Tech, Sunglasses Port

Worn to victory at the world's most prestigious cycling events, the MET Trenta 3K Carbon MIPS is a road, gravel and cross country bike helmet engineered for elite cyclists who demand podium-level performance. At its core is MET's proprietary 3K carbon shell, which enables a 20% reduction in EPS foam density without affecting impact protection. The lightest and most advanced rotational impact system yet, MIPS AIR adds protection against angled impacts. Unlike traditional MIPS cages, this system is integrated into the Trenta 3K Carbon's padding, allowing 10-15mm of movement between the energy-absorbing layer and the padding for improved comfort and safety. Only 30% of the head touches the interior, allowing the remaining 70% to benefit from uninterrupted airflow across the skin. The front-facing NACA vent channels air through the helmet, creating a Venturi effect that accelerates airflow and expels warm air through rear exhaust ports. A 25-degree deflector improves heat expulsion, while a low-profile Kamm tail minimizes drag and enhances cooling when riding hard on the drops. From the world's biggest stages to competitive regional races, every watt saved matters, and this helmet helps ensure your power goes into the pedals.

• THE MOST ADVANCED – UPGRADED: Boasting MIPS AIR technology and a limited-edition design inspired by the prestigious UCI World Championships rainbow jersey, this performance racing helmet is engineered to reduce rotational impacts while saving weight.
• 3K CARBON TECHNOLOGY: Cutting-edge carbon fiber construction reduces EPS foam density by 20% without sacrificing impact protection, resulting in a lighter, better-performing and more ventilated road bike helmet — saving you energy with every pedal stroke.
• AERO-VENTED COMFORT: Featuring 19 vents with internal air channeling, a NACA front inlet, and a tube-shaped tail with a rear deflector & strategic warm air exhaust ports, this helmet maximizes aerodynamics while keeping you cool and comfortable.
• SECURE FIT FOR EVERY RACE: The 360-degree head belt and vertical & occipital adjustments offer a custom fit free from pressure points, while a Safe-T Orbital Fit System delivers optimal balance and stability; A sunglasses port securely docks your eyewear.
• TECH SPECS: Size: Medium, 56–58 cm/22.04–22.83 inches head circumference; Weight: 285 grams/0.63 lbs; MET USB LED light compatible; Meets U.S. CPSC Safety Standard for bike helmets ages 5+; Includes: Soft Storage Bag.