MET Helmets MET Trenta 3K Carbon Limited Edition - Rainbow, Medium 56-58cm Rainbow EA Helmets

Newest model delivers significant gains in safety, ventilation, and fit, and has been validated in elite‑level racing and independent testing 3K Airframe internal structure creates an uninterrupted front‑to‑rear air channel for consistent airflow at high and low speeds 40% improvement in linear and rotational impact performance compared to the previous version, earning a Virginia Tech 5‑Star safety rating 16% increase in ventilation, validated with thermal‑cell testing in the MET wind tunnel (“the Tube”) 24 external vents with optimized internal channeling to enhance cooling and comfort Mips Air rotational protection system for added safety with minimal weight