Men's Senja Aero90 Vest from Norrøna is a light, airy and packable vest for men. The vest is wind resistant and designed for trail running but works great for all outdoor activities where you need wind protection at the front and ventilation at the back.\n\nElastic armholesBrushed inside the neckReflective stripes and logosChest pocketBack pocket with zipperVentilation in the backwind-resistant fabric in the front and on the shouldersConcealed beltSlim fit with longer backFabric: 100% nylon Norrøna Men's Senja Aero90 Vest Arednalin/Blue Fog | Buy Norrøna Men's Senja Aero90 Vest Arednalin/Blue Fog here | Outnorth