100% UltraStretch Neoprene – Comfortable, lightweight neoprene with softer foam and a tighter woven textile for less water absorption, better durability and maximum stretch.

TDC Thermo Dry Celliant Low Pile – TDC Thermo Dry Celliant is the warmest wetsuit lining ever. This revolutionary material features clinically proven Smart Fiber Technology that converts body heat into usable infrared energy for greater warmth, increased endurance, faster recovery, and enhanced overall performance.

Texture Skin – Texture embossed rubber that provides excellent wind resistance - ideal for outer chest panels, hoods, and other areas that would otherwise lose warmth quickly.

X2 Front Entry System – Front entry with a short slanted zipper angled along the upper chest and attached at the right shoulder to keep more water out, with a SmoothSkin hem seal on the left shoulder flap. Hooded X2 models also feature a pull cord/barrel lock combo along the left shoulder flap.

Back Knee Flex Grooves – Behind-the-knee cutouts for even more flexibility.

Fusion Seam Technology – Inner waterproof stretch Fusion taping fuses seams together in the upper body.

Pressure Bonded Seams – Highly durable, flexible seam finished with inner taping for comfort in the lower body.

NexSkin Seals – A thin band of liquid neoprene in the inner wrists and ankles forms an excellent seal and helps minimize flushing.