The 100% nylon fully seam sealed 3-layer Obermeyer No 4 shell jacket is the ideal jacket to take out daily. Its relaxed fit with an integrated adjustable hood is comfortable in a casual style. 10,000mm waterproof/breathable for all weather activities. Adjustable cuffs and hem. Fit: Relaxed Weatherproof/Breathable: 10K/10KFABRIC: HydroBlock Sport 100% Nylon Fully seam sealed YKK zippers Adjustable interior hem drawcord Interior windguard with fleece chin protector Adjustable sleeve cuffs Hood - integrated with drawcord adjustment Generous cut for easy layering