TECH NICHE vest Hyper Kewl technology climate control gray blue sz small NWT

NWT vest TECH NICHE vest, with Hyper Kewl technology, climate control garment, gray outer, blue inner, zipper closure, sz small. This is a great innovative piece that can be worn when body temperature needs to be cooled down. perfect for hiker, runners, or motorcycle riders etc. 19" chest armpit to armpit measured unstretched (has stretchy sides) 15" shoulders 20" front length 22" back length