A technical fleece for the coldest alpine objectives, Patagonia's R1 Thermal Jacket is built to protect you from the elements and keep you warm while on the move. The interior microgrid backing is soft, warm and breathable, and the smooth, durable face fabric sheds wind or snow flurries when the weather rolls in. PRODUCT FEATURES:*One zippered left-chest pocket holds small essentials, and two low-bulk, zippered handwarmer pockets lie flat under a harness or a pack waistbelt*Low-profile, cleanly finished cuffs offer plenty of stretch if they need to be pushed up on the forearms when you re working hard, or working the stove*Made in a Fair Trade Certified factory, which means the people who made this product earned a premium for their labor*411 g (14.5 oz)*6.5-oz 91% recycled polyester/9% spandex flat-faced Technostretch fleece*Made in a Fair Trade Certified factory *Slim fit *Smooth, durable outer face fabric sheds light snow and wind, and a soft microgrid-fleece backing wicks moisture to keep you warm and comfortable while moving in cold conditions *Breathable, articulated and ultra-stretchy 91% recycled polyester Technostretch fabric provides unrestricted movement in the mountains *Full center-front zip with a soft kissing-welt zipper garage at the chin for next-to-skin comfort allows for venting or warmth in variable conditions *Off-shoulder seams sit comfortably under pack straps Patagonia Men's R1 Thermal Jacket40580