Keep your brain dry.

Lightweight and extremely packable, the Helium Radar Rain Cap uses the same Pertex Shield+ 2.5L waterproof membrane and fully taped seams as Outdoor Research's rain jackets to keep your brain bucket dry. It also has a wicking TransAction headband to keep sweat out of your eyes, and it packs down small so it's easy to take wherever you go.

  • Pertex Shield+ 2.5L waterproof membrane
  • 30D ripstop nylon
  • Fully taped seams
  • Wicking TransAction headband
  • Drawcord adjustment
  • Reflective logo
  • Reviews
  • Q & A

Great ultra light hat!

  • Familiarity: I've used it once or twice and have initial impressions

This thing fits well, I ordered a little big so I could wear a tuke under it. The had has elastic that is adjustable so it worked perfectly. Great rain hat.

The brim is totally crushable too, so you can shove it away! Thanks for the review, Teddi!

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