Guls Response is long lasting, durable and flexible, a perfect combination of value for money and performance. With Glued and Blind Stitched Seams and X-Flex super stretch neoprene it gives you ultimate freedom. The Response meets all the requirements for the all round water sports enthusiast. Product Information: Product Code: RE1232S20-IBLUE Blind Stitched Seam Construction X-Flex 150% Super Stretch Main Body FX:Lite Silky Smooth Hydrophobic (Doesnt hold H2o) Material Back Panel for Wind Chill Protection S-Lock Easy Entry Back Zip System PK Blackout Waterproof Zip PowerTex4 Knees for Flexibility & Durability Revo Fit 3D Pattern Technology G-Tape Inner Waterproof X-Flex Taping Fuses Seams Together for Additional Reinforcement Mesh Chest & Back to Prevent Wind Chill Titanium 2 Reflects Heat Back In Non-Petroleum Based Neoprene