With its exceptional moisture transfer and high warmth-to-weight ratio, Octayarn Warp-knit core makes the Switch a jacket you can leave on throughout the most strenuous stop/ start mountain days.Allied to proven Pontetorto® Tecnostretch fleece panels, the Switch Jacket is an essential piece for active layering.FeaturesLightweight 20D RS Nylon outer fabric is wind resistant with mechanical stretch and FC free DWROctayarn Warp-knit lining for exceptional insulation breathability and comfortPontetorto® Tecnostretch 187 fleece [arms shoulders and side panels]Active fitFlatlocked seams for next-to-skin comfortYKK® centre front zip2 zipped hand warmer pockets and 2 Napoleon chest pocketsElastane bound hem and double layer collarPacks into hand pocket with twin karabiner carry loops Mountain Equipment Mens Switch Jacket - Majolica-Mykonos