Cool water surfing calls for the upmost in quality. The XCEL 4/3 Comp X Wetsuit comes fully loaded with Eco-Friendly Nanoprene Lite Japanese Limestone Neoprene and the infamous Thermo Dry Celliant from chest to ankles for increased blood flow from top to bottom. Keep the stoke high when the waves are calling, with a wetsuit that never cuts corners. Thermo Dry Celliant (TDC) Neck to Ankle – A mineral-based fiber woven into a smart textile increases blood flow to muscle tissue by transferring the body's naturally produced heat. Eco-Friendly Nanoprene Lite Japanese Limestone Neoprene – Unrivaled memory and rebound that is lighter, warmer, and softer than the average neoprene with 100% high-performance stretch for comfort and warmth. 100% Performance Stretch Neoprene – A multi-directional weave with Spandex blended for superior stretch and performance. Dope-Dyed Yarn – Dope-dying infuses dye pigments into a molten plastic solution to produce colored yarns without the dyeing process. This saves tremendous amounts of water while reducing energy consumption and water pollution. Water-Based Glue – XCEL turned solvent-based laminating glue into water-based glue, eliminating harmful, volatile organic compounds (VOCs). Channel Flex [Exterior] – A hydrophobic channeled textile which has great stretch, reduced weight, and repels water.