Chest zip wetsuit for men. Features include: F’N Lite neoprene made with air cell-rich limestone for lightweight warmth, Thermal Smoothie – wind and water repellent to keep you warmer, WarmFlight® Far-Infrared thermal lining – transforming body heat into infrared energy to generate warmth, triple glued & blind stitched (GBS) seams reduce sew throughs & water entry, Liquid Flex Seal (LFS) taped seams for comfort and zero leakage and chest zip entry system.