The Mens North Face Apex Bionic Jacket is the most versatile and widely worn soft shell; featuring four-way stretch, excellent breathability, water resistance and good thermal capability. The Apex Bionic Jacket combines the reliable protection of a shell with the comfort of a mid-layer. Sundowner Windproof fabric is a windblocking fabric designed for comfort and protection from the wind. The wind permeability of this jacket is rated at 0 CFM. The Apex Bionic is constructed with Apex ClimateBlock fabric with DWR, the maximum in soft shell weather protection. It is fully laminated with a breathable membrane and extremely weather resistant. The Mens North Face Apex Bionic Jacket is ideal for weekday activities and weekend adventures.