Us elite trail runners shave every bit of weight we can, usually meaning no hat. But since we have Outdoor Research’s Helium Wind Cap that weighs practically as much as a feather, we can set off on the trail and keep our heads cool without even noticing there’s anything up there.
- Minimalist running cap blocks out the sun and defends against wind
- Ultralight Diamond Fuse fabric dries fast, making every ounce count
- 360-degree headband doesn’t let anyone see you break a sweat
- Crushes down to fit in your pocket for easy storage
- Rear shock chord lets you get the right fit
- Item #ODRZ8FZ
- Responsible Collection
- Recycled/Repurposed
- Material
- [face fabric] Pertex Diamond Fuse (100% 30D nylon ripstop) [mesh panels] 100% polyester [sweatband] ActiveIce (92% recycled polyester, 8% spandex)
- Adjustability
- shock cord
- Brim
- flexible, packable, 2.75in
- Claimed Weight
- 1.3oz
- Manufacturer Warranty
- lifetime





















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