Giro Ratio MIPS

Needed to get a new ski helmet. Ordered two helmets ..this Giro Ratio MIPS size XL and a Giro Union MIPS size XL for a ski trip in February. Both arrived today Both fit and feel wonderful...This ‘Ratio’ model is just ‘bigger’. Bigger shell and its heavier ..quite a bit heavier. With a large XL sized...

If you take a moderate fall on an icy day, the retention clips that hold the inner helmet adjustments are designed to break. This renders your $100 helmet useless. Moreover, it's not very noticeable, and so you can get to the top of your next run with a bust helmet. If you're fortunate to have it ha...

Pushed my goggles further down my face which cause a lot of pressure on my sinuses, and if I tried to raise it, the knob on the back would dig into my neck, which to me, doesn't exactly feel safe and definitely wasn't comfortable

It fits well with the goggles but the helmet is notably heavier than my previous gyro helmet even without skull candy earphones installed.

The helmet arrived on time and fits very comfortably. The measurements for fit seem accurate and I did need the large. In the past I thought I needed a medium helmet. For the price, as it’s a MIPs helmet, it is worth it. However the helmet arrived scratched in several places. Under different circums...

My wife has owned this helmet for one season, she takes good care of her equipment, the matte color of this helmet is peeling off, revealing a shiny white plastic. It really looks terrible, function isn’t affected. Overall it’s comfortable, but with the peeling it’s not worth the money.

The Giro Ratio is a pretty nice helmet, it's lite, has lots of ventilation the adjusts with a single control and has good range of head size adjustments. My only minor issues are it sits low on my head and the instructions for the "vertical tuning" are useless.

Too bulbous, getting rid of. I am 5’2”, weigh 114lbs, but a bigger head, looked at the size chart and got a medium. Fits perfect. Feels good. Had a white scuff mark but it rubs off. Ear pieces removable. Color: purplish/wine/maroon mixture. It does have MIPS.

Lower cost helmet means it has lower quality options. Like the plastic goggle clip on rear of helmet...plastic cracked during a low temp day. I switched to the Giro Union helmet...elastic clip.

nice color,a dark bluish comfortable for my son . construction is good. Mips is a nice feature at this price point. only thing I didn't like is the switch for the air slots is hard to slide.