This is the Sharkskin Men&';s Covert Stinger Suit Front Zip Rapid Dry Suit with HECS StealthScreen Technology Features: The 1 piece Fullsuit design cloaks the body&';s EM signal Front entry zip makes it easy to get on and off 2-way zip design adds a convenience feature for men Wear under a dry suit, under a wetsuit, or by itself in warmer waters Great for Underwater photographers and spearfishers that need to get close to sea life undetected SPF 50+ for added sun protection The Sharkskin Covert range is made with HECS conductive carbon fibre material. This revolutionary concealment technology reduces the human body&';s electric signal making you less detectable to underwater marine life. The Covert range includes a full suit, hood and socks to contain and mask as much of your body&';s electric signal as possible.PERFORMANCE GUARANTEEAuthentic Sharkskin garments come with a 12 month guarantee on workmanship. Excludes fading and degeneration as a result of excessive exposure to chlorine or sunlight. We guarantee Sharkskin will perform as advertised. CAUTION: HECS products are designed to reduce the electromagnetic output of the wearer so less is emitted and detectable from the outside. Some species of sharks and other marine life are attuned to very minor electromagnetic signals. Typically such aquatic species are also sensitive to visual and olfactory (i.e. smell) stimulation, which a HECS product does not effect at all. HECS products DO NOT in effect make the wearer invisible. The user assumes all responsibility and risk involved when in the habitat of sharks, rays and other marine life. Many aquatic species are dangerous and unpredictable. It is impossible to guarantee that marine life will not detect any electromagnetic signal while a person is wearing a HECS product and also may locate a wearer using its other senses. With or without a HECS product all aquatic species should be treated with respect and caution. Any water-based activity in the presence of marine life is inherently dangerous, involves a considerable degree of risk and is not recommended. Do not participate in any activity involving risk of harm from marine life which you would not voluntarily engage in without a HECS product.