Designed for ultimate warmth the AG47 brings together key features such as the pliotech thermal panels and thermal smoothie neoprene for crazy warmth. Whilst being extremely warm this wetsuit is also extremely flexible as it has been constructed with FN Lite Neoprene which is 16% lighter than regular neoprene. The AG47 is the ultimate wetsuit for any surfer wanting to perform in the height of winter. :: Boy > Wetsuits. Thermal smoothie neoprene: Wind & water repellent whilst remaining more\n flexible than everBoy's wetsuitsThickness: 4mmEntry: Chest zipPliotech thermal air chamber chest & back panels: Revolutionary design\n that retains body warmth like no otherFN Lite Neoprene: The lightest warmth with neoprene packed with air cellsDry Flight far infrared heat technology: This thermal lining technology\n retains body heat by conducting it backRed Seal Liquid Seam: Thin. ultra-light & flexible seam sealant that gives\n water tight reinforcementHydrolock seam seal system: Thinner. lighter & more flexible seams. sealed\n with liquid tape to prevent leaksWater-block semi dry zip: Featuring coated. off-set teeth to create a\n watertight seal that minimises zip flushFlush Lock 2.0 Seals: Helps prevent flushing through the wrists and anklesFused edge: Bevelled edges on the neck. wrists and ankles create a seal\n so water flus Size: 14,16.