The Absolute Comp is built to maximize performance, engineered with uncompromisable quality. - ENGINEERED QUALITY Never compromise when it comes to the quality of your cold water wetsuit. Technical details include thermal-insulting hollow fiber lining at the back and front, pressure-bonded internal stretch tape for durability, warmth and stretch, and engineered seam placement to maximize performance. The Billabong 5/4mm Absolute Comp Wetsuit is made from premium AX2 Superflex Neoprene. 5/4mm Back Zip Entry Wetsuit Hollow Fiber Thermal Lining Back And Front For Warmth Pressure Bonded Strategic Internal Stretch Tape Refined Machine Applied Internal Bonded Stretch Taping Ensures Comfortable Leak Free Seals Engineered Seam Placement To Maximize Performance Hollow Fiber Thermal Chest And Back Panel Premium Ax2 Superflex Neoprene | Temperature Guide : 10°C - 15°C   We say: Please refer to size chart on the left.