Winter Duckbill Cap hummingbird" ● Fogproof: Nitrogen-filled internal chambers

● Fogproof: Nitrogen-filled internal chambers prevent fog formation on the interior surface of the lenses

measured from nose to tail

floral-infused cup

Since its discovery in 1889

Lightweight comfort – ultra-durable stretch webbing

Winter Duckbill Cap hummingbird" ● Fogproof: Nitrogen-filled internal chambersDesigned for cold weather trail running, our Winter Duckbill Cap has a water resistant top, highly breathable fleece on the sides and flip down earflaps, and a crushable brim for packable, on demand warmth when you need it most. Made in a Fair Trade Certified factory. Features Breathable, Quick Wicking Warmth Highly breathable crown and fleece materials fight chilly temps while managing moisture during high output winter activities Crushable Brim