The Arcteryx Norvan Windshell Jacket is a superlight runners windproof that offers excellent protection from the elements. Weighing just 90g (medium) this super packable layer is an excellent extra layer to keep in your running vest, or wear all day in cooler conditions. Wind-resistant Canim polyester ripstop fabric with a water-repellent finish is combined with Permeair 20 underarm and side panels for added breathability. A mid-height collar provides additional protection without unnecessary bulk, and the low-profile minimalist drawcord allows for a tailored fit. The jacket is easily packed down into the hip security pocket for storage. Arcteryx Norvan Windshell Jacket Features Windproof Canim ripstop polyester with DWR Permeair 20 underarm and side panels Mid-height collar Single zippered security pocket on hip stows jacket Elasticized cuffs Reflective logo Bluesign Approved Material Fit:Trim Weight:90g Arcteryx Norvan Windshell Jacket