Extremely durable and breathable, the jacket's 4-way-stretch polyester double weave allows for an excellent fit while resisting wind, water and snow Microfleece lining on the collar, chin guard and wind flap complements the soft, brushed interior for next-to-skin comfort Full-length zipper, articulated arms, a drawcord hem and sleek, stretchy self-fabric cuffs round out the details The Patagonia Guide jacket features 3 external pockets Slim fitting cut may be worn over base layers and light mid layers 100% recyclable through the Patagonia Common Threads Recycling Program—simply return your worn-out item to Patagonia