This OGIO Men's Blacktop Heather Transition Quarter Zip is perfect for working men who need to switch between work and leisure. You can wear it during your commute home, when meeting friends for a drink, or for any casual after - hours activity. It's made of an 11.4 - ounce 52/45/3 cotton/poly/spandex fleece blend, which is both soft and durable. Whether you're layering it over a polo or a tee, it will keep you comfortable and looking good.