SUPPLY TOKYO Nylon Puffer Vest Black Original Primaloft Vest This vest has a slightly relaxed, calculated silhouette, designed to be worn both as a mid-layer and as an outer layer. The shell uses PERTEX, which has 25 times the breathability of ordinary nylon, excellent moisture permeability, and allows heat to escape without causing stuffiness. It is also water-repellent, supple, thin, and durable, making it an innovative material. PRIMALOFT is used for the padding. Developed at the request of the US military, it is a revolutionary microfiber material with excellent functions such as warmth, lightness, water repellency, breathability, and packability. It is as light and warm as down, and the fact that it can be washed is also a great point. It has a stand-up neck and a zip pocket on the left chest. The hem has a drawcord. It is designed without excessive details so that it can be used for many years. Also, the construction is solid because it is made by Barflap Outfitter. Size M burflap outffiter primaloft pertex