Giro' s RATIO MIPS is a helmet designed for speed enthusiasts. It's an efficient helmet with all the features of Giro's helmets, but at a more affordable price. The In Form system is a discreet comfort and stability system that makes it easy to adjust and feel the helmet in seconds, even when wearing gloves.

Giro wanted to demonstrate that it was possible to create a helmet with pure design and beautiful lines. This model features a ventilation system, adjustable ear pads and a rear adjustment knob to ensure comfort and protection for your outdoor activities!