A highly breathable, wind-resistant, and lightweight mid-layer.This technical fleece jacket is made for mountaineering during spring, summer, and fall, but works perfectly for general outdoor activities ranging from trekking to ski touring.We use the unique two bonded fabric quality warm2 Octa as the main material; the liner provides excellent lightweight insulation and highly effective moisture transportation. The face fabric ensures good durability and wind resistance while allowing good moisture wicking.The face is a 100% recycled fine-knitted recycled polyester, which is super soft, wind-resistant and PFC-free DWR treated for extra protection. The liner is a lightweight multichannel Octa construction that is very open and will allow a continuous release of body heat to keep you comfortable during your activities.To optimize the airflow, the fabric on the back and under the arms is a stretchy warm1 170 gr/m2 70% recycled polyester fabric that provides excellent moisture transportation and breathability.Key features include: A beanie-compatible hood, elastic piping around the face, a chest pocket, two hand pockets, and cuffs with thumbholes.The jacket has a technical fit with a Y-cut and articulated arms for good movement while climbing. A longer cut in the back ensures extra protection. No seams on the shoulders to prevent chafing when wearing a backpack.