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Giro Radix MIPS Helmet - Women's

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Radix MIPS Helmet

Trail-riding sometimes requires a bit more versatility and safety than a classic skateboard helmet can provide, and Giro’s Radix MIPS Helmet delivers the comfort you are looking for when hammering up the cross-country climbs, and the protection you need for the flowy descents. With In-Mold technology, Giro fuses the hardshell to the EPS liner for durability and a lightweight —which comes in under the radar for most riders until having to massage out the sore neck from too heavy a helmet. Trail-specific features are easy to spot as the deep temple and occipital protection is visible with the low reaching brim and rear coverage. And a P.O.V. visor with 15-positions of adjustment sets the Radix apart from traditional road helmets and ensures the sun-spotting between overhead trees and branches won’t disrupt your vision on-trail. MIPS technology is onboard also to added protection during angled impacts and is integrated to the Roc Loc 5 fit system that adjusts on-the-fly with a roll-dial on the back. And a plethora of 25 vents speckles the Radix's landscape to ensure overheating is minimized as much as possible during summer quests deep into the trail network.

  • Trail-riding helmet with enhanced safety and women's specific fit
  • In-Mold construction for durability and lightweight character
  • MIPS technology and deep coverage offer enhance protection from impact
  • Roc Loc 5 fit system for easy adjustments with gloved hands
  • Venting throughout for heat loss on warm and intense trail sessions
  • Adjustable visor blocks the sun nearly all day
  • Item #GIRZ31L

Shell Material
Impact Foam
25 Wind Tunnel vents
Fit Adjustment
Roc Loc 5 MIPS
P.O.V. visor (15 degrees of adjustment)
Recommended Use
commuting, cross-country, cruising, cyclocross, gravel, trail
Manufacturer Warranty
1 year

Tech Specs

What do you think about this product?


>Rating: 5

New Mountain Biker

I've used it several times
True to size
Size Bought
5` 4"

I had my last helmet for 10 years and didn't realize that it wouldn't protect me from concussions and other brain damage. This helmet is adjustable and fits snug without making your head super sweaty. This helmet is also super light and I love the colorway.