Versatile Layering Option – Wear alone in warm water or layer under a wetsuit for added insulation in cooler conditions. Enhanced Flexibility – Thermoprene material offers 75% more stretch than standard neoprene for a superior fit and comfort. Easy On and Off – Front zipper design allows for quick and hassle-free changes. Comfortable Fit – Flexible construction minimizes restriction and reduces suit squeeze when layered. Ideal for Multiple Activities – Perfect for diving, snorkeling, paddleboarding, and other water sports. Henderson Thermoprene Men's Zipper Vest – Versatile Warmth and Comfort Enhance your warmth with the Henderson Thermoprene Men’s Zipper Vest. Perfect for tropical waters when worn alone or as a layer under a full suit in cooler conditions. With superior stretch and a comfortable fit, it’s easy to wear and adds an extra level of insulation without restricting movement.