Designed with Therma-FIT ADV technology to regulate body heat, this water-repellent vest means you can layer your look and head out and train even in the cold. 25" length (size Medium) Lined, with 100% polyester fill Two-way front-zip closure Therma-FIT ADV technology helps regulate body temperature for stay-warm comfort Side-seam pockets Water-repellent 100% polyester Machine wash, tumble dry Imported Nordstrom x Nike: A curated lifestyle destination where fashion is the ultimate sport