The lightweight insulated jacket that is always ready for the cold. The Thermees Insulator Jacket has a one-way front zipper with an internal storm flap to keep you warm on your morning run. The stylish vertical quilt design comes with zip-close hand pockets and a concealed chest pocket so you can keep your keys and ID safe and secure. Ribbed sleeves and hem add to the stylish look and provide extra protection from the chill. Functional style from 5.11®.