Ideal as a base layer, a mid-layer, or a stand-alone lightweight jacket, you'll find a good reason to wear the mountain Hardwear Microstretch Zip Top every day. The midweight polyester fleece fabric holds warmth close to your skin, and the 12 inch center zipper allows you to dump heat in a hurry when necessary. Flatlock seams reduce chafing and irritation if you wear the Microstretch next to your skin and the high-cut collar provides a little added protection against the marauding cold. Mountain Hardware even included stretch panels under the arms and down the sides of the Microstretch to provide an unlimited range of motion.
This is a great jacket for cool weather in the fall and spring or to wear under a shell in the winter. Its warm comfortable and looks great! I?m 6?3? 218 lbs and I?m comfortable in a large.