CHECK THE SIZE CHART (in the image section above) As the most advanced triathlon suit within the Orca range, the Apex Flow Wetsuit provides targeted buoyancy and flexibility to provide an unrivalled experience in the water. This suit utilises state of the art materials, including high-end Yamamoto neoprene to deliver a wide range of motion for an unrestricted stroke. The Apex Flow Wetsuit is constructed with YAMAMOTO 38 cell in the thigh area for durability, 39 cell in the lower back, 40 cell in the chest and upper back to allow for maximum chest expansion and ease of breathing as well as in the underarm area for the ultimate in reach capacity, and 44 cell in the shoulders for the utmost freedom in range of motion for your stroke. 5 layer construction results in extreme stretch and flexibility in the arms, allowing for a better feel of the water too. AERODOME panels provides 30% more buoyancy than normal 5mm neoprene, placed strategically around the heaviest parts of the body. 5mm Exo Cell Core Lateral Stabilizer (CLS) with 4mm Exo-Lift front panel provides streamlined body positioning, allowing less fatigue and more speed in the water. Hydrolite technology produces a lower drag co-efficient allowing water to slide off the wetsuit, as well as ease of removal in both the arms and the legs Its hydrodynamics are second to none, with Aerodome panels through the rear of the suit raising the legs to offer subtle posture correction. Core Lateral Stabiliser technology prevents unwanted twisting, while the Hydrolite panels make this suit easy to remove at the end of your workout. A super thin 1.5mm SCS coated neoprene collar minimizes chafing, providing the ultimate comfort. Features: Designed for advanced swimmers, this suit blends buoyancy with flexibility to offer enhanced hydrodynamics Top-end Yamamoto neoprene construction is flexible for a full range of mobility The neoprene is highly flexible, requiring 35-45% less force by the swimmer to maintain their swimming stroke Aerodome panels provide up to 30% more buoyancy than traditional neoprene Hydrolite panels reduce drag and improve on/off speeds Inverted zip improves flexibility through the back and shoulders Core Lateral Stabiliser technology limits twisting to encourage correct technique An Ultimate Seal collar is laser cut and inverses the Velcro fastening to prevent skin abrasion 1/2/3/4/5mm construction