IMPORTANT: A 50N buoyancy aid is recommended for use in relatively sheltered waters, where help is close at hand, and is not recommended for non-swimmers. It is vital that you buoyancy aid fits securely and will not rise above your ears when in the water. Please use the weight as a guide only, and ensure that your buoyancy aid fits well when you try it on. If are unsure about the correct size, please contact us.Specially designed for dinghy and other sports on the water this low-bulk, front zip entry, comfortable unisex buoyancy aid has become a proven favourite. Soft foam front for long-lasting comfort. PE foam at the back for added support, stability and protection. Zipped front with adjustable strap and buckle for quick and easy entry, Velcro closure front pocket. the vest is certified to ISO 124025. Multi-purpose due to good levels of comfort and durability suitable for dinghy and lifestyle sailing, fishing, swimming or snorkelling.Features: Low bulk EN ISO 12402-5 certified 50N buoyancy Soft foam at front for comfort PE foam at back for stability Front pocket Zipped front entry Weight: 550g 33820 Helly Hansen Unisex Rider Vest 50N Buoyancy Aid (Yellow) 360