Giro Tyrant Spherical Helmet

Unlike standard Mips liners that sit against your head, Mips Spherical uses a ball-and-socket design where the outer shell rotates independently around the inner liner. This allows the helmet to redirect rotational energy more effectively during an impact without sacrificing comfort or ventilation.

Yes, it is designed with airflow in mind. The Roc Loc Air DH fit system suspends the helmet slightly off your head to encourage cooling, and the specialized stack ventilation and brow vents help keep air moving to prevent goggle fogging.

Absolutely. The Tyrant is specifically designed to be eyewear-compatible, and the integrated stack ventilation is engineered to prevent your goggles from fogging up during intense riding.

A full-cut design provides more coverage than a traditional trail helmet, extending further down the back and sides of your head. It bridges the gap between a standard open-face lid and a full-face helmet, offering extra security for aggressive trail riding.

Yes, the Tyrant features a tool-free, bolt-on visor that is fully adjustable, allowing you to position it to your preference or move it out of the way when needed.

The helmet uses a combination of EPS and EPP foam layers. This progressive layering allows the helmet to manage energy from both high-speed impacts and lower-speed, roll-around spills more effectively than a single-density liner.