"Tried and true the three-time SIMA Award-winning Flash Bomb has become a staple in the surfing wetsuit world. Now with E4 Neoprene this wetsuit is 30% more flexible and 20% lighter. Flash Bomb - The World's Fastest Drying Wetsuit." - Rip CurlThe Flash Bomb range has a new higher performance option this year we've had the zip free design in the e-bomb pro wetsuit and although this is part of the Flash Bomb range it could be described as an E-Bomb Pro with the thick Flash Bomb lining. The flash lining is on the inside of the legs chest and back. The seams are sealed with fabric E4 tape on the inside except on the arms which have tape in critical areas but otherwise are just blind stitched and glued. There are liquid rubber style bands around the outside of the wrists and ankles to give a better seal. The lining will also dry quickly so multiple sessions are going to be more comfortable from the outset too the zip free entry works just like a front zip does but :: Men > Wetsuits. Seams: Internal taped seams minimise chafing and discomfortIncreased Stretch: Enables better range of movement through your bodyLining: Two-layer E4 Flash lining is comfortable next to the skin and\n funnels out waterWater-tight: Absolutely minimises the risk of water entryThickness: 5/3mmMen's wetsuitsKnee-pads: Protect your knees from abrasions and impactE4 Neoprene: Gives 30% more stretch. 20% less weight. and is 10% warmer" Size: X-Large,MEDIUM TALL,Small.