Giro

Giro Ski & Boarding Helmets.

The In Form™ system makes it easy to dial in a custom fit in seconds – even with gloves on. An ergo-friendly dial at the base of the helmet provides up to 6cm of adjustment and enhanced stability while the vertical tuning feature accommodates different goggles and head shapes for a custom fit, free of goggle gap.

Sizing:

S =  52 – 55.5cm,
M =  55.5 – 59cm,
L =   59 – 62.5cm