With its slim fit, the vest is ideal for wearing over a t-shirt or under an outerwear garment to create a layered look. The model is made from Pertex® Quantum, an ultra-lightweight recycled fabric that is soft, windproof, and treated with a water-repellent finish that protects the wearer from light rain. Composed of 70% recycled fibers, the PrimaLoft® insulation has a thin structure that ensures protection while allowing freedom of movement. It features large snap-buttoned pockets, a two-way zip fastening, and edges finished with a tonal Woolrich logo.