🏄 Easy to Wear: Backzip design with extra long pull-tab, simple and easy to wear. Capable of stretching to 140%..🏄 2/3mm Neoprene Springsuit: 3mm thickness with smoothskin panels on the chest add more elasticity and give heat retention where it's needed around the abdomen. 2mm sleeves give freedom of movement where the most movement is experienced..🏄 Interior smoothskin neck: A smooth-coated internal lining seal against the skin not only gives you maximum comfort but also repels water..🏄Reliable Quality: 6-thread flatlock stitching which is strong and durable. Non-corrosive #10 extra large head zipper with overlapping teeth to minize leakage. Suitable for water temperature at 65℉+..🏄About Sizing: The fitment may vary depending on different body figures. Feel free to contact us if you have any questions as to choosing the suitable size.