This Sport - Tek jacket is perfect for men who love outdoor activities like hiking and biking. It's made of 3.5 - ounce, 90/10 poly/spandex with PosiCharge technology and has a 100% poly tricot mesh insert. The attached hood and adjustable hem give you a custom fit. It also has front pouch pockets for your essentials. Wear it during your outdoor adventures to stay comfortable and stylish.