Thank you for viewing. Please feel free to comment if you have any questions. If you want to level up your swimming, the dhb Hydron Wetsuit 2.0 is the perfect choice. It has been improved for 2020, with a mix of new fabrics, including those from the world-renowned Yamamoto Corporation. Strategically placed 2mm neoprene on the shoulders, arms, cuffs, and hem allows for exceptional flexibility in this suit, both in the water and during speedy transitions. The same thickness also ensures a new-look collar that fits snugly around the neck without restricting movement. 3mm Yamamoto Corporation 39cell panels are used on the front of the core, with additional buoyancy provided by 5mm neoprene on the front of the thighs. The sleeves and underarms are coated with Hydro Dynamic Silicone (HDS) to reduce drag. An improved, easy-to-reach zipper puller, and a zipper from the industry-leading YKK Group, are finished with a soft interior to avoid unnecessary wear when tucked inside the suit. Yamamoto Corporation 39cell Yamamoto Corporation's rubber material has a closed-cell honeycomb structure, making it extremely lightweight, flexible, and highly insulated. 39cell offers an excellent blend of buoyancy, flexibility, and strength, and is commonly used in surfing, triathlon, and swimming. Size: M