What Our Gearhead(R) Experts Are Saying: "I keep this helmet cover rolled up in my saddlebag during fall and spring. It's super lightweight but totally clutch for surprise rain or gusty descents."When rain clouds roll in or icy wind starts to sting, we trust the GOREWEAR GORE-TEX Helmet Cover to keep our ride on track. Crafted for road and gravel cyclists who don't let foul weather slow them down, this cover slips easily over most helmet profiles and adds a windproof, waterproof barrier exactly where it's needed.