Gordon W.wrote a review of Mountain Hardwear Killswitch Composite 3-in1 Insulated Jacket - Men's on January 10, 2018
Fit: Runs small
I purchased this hoping to replace an older jacket, but it fell short in my estimation. My biggest issue was with the insulation in the arms. While the jacket fit well and kept my torso nice and warm, the arms were a different story. The cold started in the forearms and traveled up to the shoulders. I expect to use this while on backpacking trips in the Smokies, and it couldn't handle 25 degree temps in my front yard.