A powerfully designed, highly versatile technical fleece that can be worn as a mid-layer or stand alone for all outdoor activities. Polartec Power Stretch Pro has a “hardface” exterior surface for wind and water resistance. Four-way stretch, soft brushed interior, zippered chest pocket, integrated hood and neck gaiter, thumbloops. Long enough to ride under all straps and packs.
Polartec Power Stretch Pro = Highly breathable with wind and water resistance.
" Long days in the mountains demand an adaptable lightweight layer. That’s the Sibir. The water- and wind-resistant fleece held up to cold and abrasive rock, and has a brushed lining that kept us toasty on chilly missions. It’s also supremely stretchy, offering top-notch mobility for long reaches. Zip up the collar for extra face protection." Outside Winter Buyer's Guide 2021