The Hellgate combo from Mountain Hardwear seeks to make overheating a thing of the past. Both garments utilize Dry.Q Elite. This highly breathable laminate allows moisture vapor to permeate regardless of current body temperature or energy exertion level for all-the-time airflow. Pit zips, chest pockets that moonlight as vents and three-quarter-length side openings in the pant also lend to this kit’s superior breathability. You’ll probably find James Heim rocking this kit in this season’s MSP film, so you know it’s top-notch.