The OGIO Men's Blacktop Evolution Henley is perfect for men who love outdoor adventures or casual outings. Wear it alone on a warm day or layer it with a hoodie or jacket when it's cooler. It's made of a 5 - ounce, 83/12/5 poly/rayon/spandex twill jersey. With its stay - cool wicking technology, it keeps you dry and comfortable. The 3 - button placket and forward shoulders give it a stylish look, and the embroidered O on the left sleeve adds a touch of uniqueness. Ideal for men in the US, Puerto Rico, Canada, and Mexico.