This Apex Full Zip Vest is a great way to layer without the bulkiness of a jacket. It pairs well with flannels and button-downs making it a versatile addition to your wardrobe. Because it's made from a lightweight fleece it'll keep you warm while maintaining breathability. Featuring a 3-pocket design which includes a zippered chest pocket. sleek profile 3-pocket design lightweight fleece zippered chest pocket for security Men's Mountain Khakis Apex Full Zip Vest