men arcteryx proton windbreaker jacket x000008436 22600971 3B00020- - Reinforced seams on shoulders

- Reinforced seams on shoulders and sleeves

supports the shoe's essential shape

The construction features a tapered silhouette with linear structure and no slits

- Synthetic fabric back panel

men arcteryx proton windbreaker jacket x000008436 22600971 3B00020- - Reinforced seams on shouldersArc'teryx "Proton" windbreaker jacket made with Fortius Air 20 nylon outer shell, featuring high moisture, wind and wear resistance, combined with a breathable Toray 20d plain weave lining. Coreloft Compact 80 g m insulation, composed of 100% recycled material, provides thermoregulation during intense activities. Ergonomic silhouette with articulated structure, helmet compatible hood and double adjusters at the bottom hem. Solid color Durable and air