The Hyperlight Merge Hybrid Jacket is made from a premium performance fabric that offers remarkable comfort and lightweight warmth. The exterior is wind and water-resistant with four-way stretch for optimal mobility and protection from the elements. Ergonomic front and back seaming bolster a comfortable quilted front and stretch sleeves. A laser-welded Peter Millar logo on the shoulder seam adds a distinctive touch of style. Finished with a mock collar, two-way zip front and two zip side pockets. Details Men's jacket with 100% polyester front and laminate membrane 40G insulation with 87% polyester / 13% spandex back and sleeves Classic Fit Four-way stretch, wind and water-resistant Machine wash cold with like colors; Tumble-dry low. Do not Iron. Do not dry clean