Rip Curl Flash Bomb Heatseeker 4/3mm Zip Free Wetsuit The Rip Curl Flash Bomb Heatseeker 4/3mm Zip Free Mens Wetsuit is a premium suit for the colder months.  The amazing thing about this new suit is it actually generates it\'s own heat as you move. So with this new technology it keeps you as warm as possible, an up date on the original Flash Bomb which was a best selling suit for Rip Curl. The flash bomb thermal dry lining retains body heat and with the new addition of self generated heat it is sure to be the warmest winter suit. This winter wetsuit is for those that want the absolute warmest most flexible suit money can buy. Features FLEX ENERGY A revolutionary neoprene that generates heat when stretched.  As you move through the water, the Flex Energy lining will activate and heat your wetsuit.  Stay active, stay warm. LIQUID MESH Superior stretch smooth mesh panels that absorb solar heat and reduce wind chill. THERMO SHIELD Removes wind chill from the arms and provides increased durability to smooth neoprene. E6 FLASH LINING Two engineered layers that funnel water rapidly out of the suit once it\'s hung.  The warmest and most comfortable lining available. ZIP FREE ENTRY Offers light, unrestricted performance and efficient design for maximum stretch, warmth and comfort. E6 NEOPRENE Premium, high stretch, lightweight neoprene with 30% more stretch, 20% less weight and 10% warmer than E5. 3/4 FLASH LINING TAPE 25% More stretch, faster drying time, lighter tape.