The APEX FLEX GTX 3.0 men's jacket provides you with total wind/waterproof protection for a stretchy alpine-ready shell. The North Face constructed this Apex Flex with 3-layer GORE-TEX featuring a strong stretch-woven face. This heavy-duty construction delivers durable, 100% weatherproof shielding while still allowing a high-level of breathability. A supple stretch-knit backer makes this shell comfortable when worn with only your t-shirt underneath during summer hikes. A matte PU VISLON zipper backed by an inner flap keeps out the elements.