Flex Energy 100% E5 Flashlining Liquid Mesh Internal E5 Flashlining Tape on stress points Magnet Key Pocket Thermo Shield technologyThickness4/3mmWetsuit Entry SystemZip FreeCollectionFlashbombStyle CodeWST8QFMaterialE5 Neoprene, Flex Energy, Liquid Mesh, Thermo ShieldFeaturesGlued and Blind Stitched, E5 Flash Lining TapeThe Flashbomb Heat Seeker is our warmest wetsuit ever. We took all of the technical features of a Flashbomb wetsuit and added a myriad of new revolutionary advancements. Introducing Flex Energy neoprene that generates heat when stretched, plus the Liquid Mesh back panelling and Thermo Shield for wind chill protection, added durability and maximum solar heat absorption.