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Item # ZRH0118

 This model is no longer in stock.

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Item # ZRH0118


Prevents brain freeze.

When the ground is frosted, layer the Zero RH + Thermo Duo Hat under your helmet for added warmth and protection against cold air.

Tech Specs

Icedry Gold 200
one size fits all
Recommended Use:
insulating your helmet, cycling in cold weather

Size chart

Zero RH

Reviews & Community

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Zero RH + Thermo Duo Hat

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Here's what others have to say...

5 5


Well made. Good looking. Functional. Reflective touches. Normal smart Zero RH. Lovely fabric. Made in Italy. I like this company.

5 5

pretty cool

I like this - i've got 2 other similar hats and neither totally covered my ears, i dont even have a big gourd. this covers ears completely but is not so big that it sits low on forehead. looks cool enough you can throw it on for casual wear and not look goofy. rode w/ it in the mid 40's and took it off soon into the ride, would be nice for cooler rides than that.