I wore this for one season. There are some scratches, stains, and a name written on it from wear, but it functions normally and can still be used. The following is a reprint from the official website: Jacket using BREEZE DRYTEC This jacket uses BREEZE DRYTEC, which has a unique breathability function not found in other waterproof and breathable materials. Air passes through a membrane with minute holes, which helps to suppress the rise in body temperature and eliminates stuffiness inside the clothing. It keeps you comfortable. ● Material: BREEZE DRYTEC 3-layer [Surface: 40-denier full dull nylon ripstop] ● Average weight: 325g ● Color: Primary Blue (PRBL) ● Size: ● Jacket System: Dual-axis hood / Hood can be stored in the collar / Aquatect(R) zipper / Silhouette with a little extra room in the body for easy layering / Kimono sleeves / Three-dimensional cut (elbow) / Water-repellent thread / Name tag included / Stuff sack included