High Performance Infrared Warmth.

The Comp X is the warmest of the Performance Series, with a Channel Flex exterior for maximum stretch, and our exclusive Thermo Dry Celliant (TDC) infrared interior that penetrates deeper into the body's core for added warmth. The Comp X is completely sealed seams, with a one piece front and back panel design that is engineered to fit.

• An engineered fit for maximum comfort
• Nanoprene Lite Japanese limestone neoprene
• Thermo Dry Infrared (TDIR) upper interior for superior warmth
• Thermo Dry Celliant (TDC) lower interior for performance warmth
• All new Channel Flex exterior with more stretch
• Glide skin collar for added comfort
• Semi-dry zipper with magnetic closure*
• Triple glued and blind stitched seams
• Reinforced Fusion X taped for added durability
• Dope-dye yarn and water-based glue