Neo-Skin Top made with W-Flex technology which consists of three layers to provide the best combination in durability, stretch and comfort. On the inner front and rear panel we used Polar fabric for extra comfort and warmth to your skin. FEATURES– 2.5 mm Neo-Skin fabric– Polar inner lining– Soft smooth neoprene waist– Soft touch glideskin neck– W-Flex technology– Flatlock stitching– High quality stitched wrist seals