Montane Sirocco Jacket Blue M Men

The regulated warmth of the ultra-lightweight Primaloft Gold Active Vent insulation, combined with our FEATHERLITE Air fabric, helps to trap heat and block the wind while allowing moisture to escape from the body. Stretchy materials, like the THERMO Grid fleece inserts at the sides, contribute to freedom of movement thanks to the pre-shaped cut, providing a fully adaptable insulating layer for active pursuits, which can be worn both as a mid-layer or on its own.Construction FEATHERLITE™ Air mechanically stretch ripstop fabric made from 20-denier recycled nylon yarn. Designed for high wind resistance with excellent breathability; offers soft, quiet, and exceptional comfort along with limitless performance. PFC/PFAS-free DWR treatment PrimaLoft® Gold 60 g/m² Active Vent insulation for lightweight warmth and thermal efficiency, designed for breathability and effective moisture management. Compressible insulation that remains warm even when wet. 4-way stretch for freedom of movement. Li...