Men´s lightweight mountain biking insulation jacket.- compact pack size.fits perfectly under shell jackets.- with 2-way zip and underarm ventilation.- main fabric made entirely from recycled polyester.Elegantly understated.- awe-inspiring! Adventure-ready jacket:essential for MTB & daily commutes! Stay cool during technical descents and steep climbs with our lightly insulated men´s mountain bike jacket.The 2-way zipper and underarm panels enhance breathability for an exceptional ride.Our men´s mountain bike insulated jacket offers ample water resistance, providing protection during light rain or snow, while ensuring it´s warm enough to be worn on its own.When the temperature drops, it effortlessly fits under a hard or softshell jacket, and its compact pack size ensures it always finds a place in your backpack.With a rugged exterior and ergonomically designed articulated sleeves, this mountain bike insulated jacket will become your perfect trail companion.The VAUDE Green Shape label stands for environmentally-friendly, functional products made from sustainable materials.