The weatherproof WINTER CAP is made for harsh conditions. The outer shell is made from TEXAPORE ECOSPHERE PRO STRETCH 2L, offering complete protection from snow, wind, and rain, with a brim that helps keep weather out of your eyes, and ear flaps for full coverage. The cozy lining is TEXADRI MICROSUEDE WARM, with anti odor treatment so you can wear it for the whole adventure. Reflective details make it great for nighttime excursions too.