Rip Curl Flash Bomb 0.5mm Sleeveless Thermal Vest When it comes to keeping warm in the coldest of winter months there is nothing better than putting on the Rip Curl 0.5mm Flash Bomb sleeveless thermal vest. As full lined inside is the Flash Dry material which is designed to retain body heat so you can stay in the water for longer. Great to be worn under a wetsuit that you want to give that extra warmth. Being sleeveless it means that adding the extra layer is not going to restrict your movement in the water. FEATURES - The All New E5 Neoprene For Extra Flexibility - Flash Dry Lining To Retain Body Heat - 0.5mm In Thickness Rip Curl Flash Bomb 0.5mm Sleeveless Thermal Vest 2018