The Comp X delivers maximum comfort and warmth with an engineered fit, Nanoprene Lite Japanese limestone neoprene, and a blend of Thermo Dry Infrared upper and Thermo Dry Celliant lower interiors. Its Channel Flex exterior provides exceptional stretch, while fully sealed, triple-glued and blind-stitched seams with Fusion X taping enhance durability. A glide-skin collar, semi-dry zipper with magnetic closure, and eco-friendly dope-dye yarn and water-based glue complete this high performance design.