The Patagonia Winter Duckbill Cap was designed to protect you from the elements during your cold weather trail runs. Featuring a water-resistant crown and bill, ultra-breathable fleece on the sides, and flip-down earflaps, this cap is sure to keep you warm and comfortable when you need it most. Additionally, with a miDori™ bioSoft headband and  HeiQ® Pure odor control, the Duckbill Cap will keep moisture at bay, allowing runners to fully immerse themselves in their run.  As an added benefit, this cap utilizes a packable brim construction that allows you to easily pack the cap away without fear of compromising the integrity of the hat. 

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