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

**This item is drop shipped directly from Xcel, and may not be available in our retail store.