The Snorkeling Vest is a must-have for snorkelers and swimmers in open water. It features an oral inflator, easy-to-reach, that allows to inflate or deflate the vest as desired. It is not a personal flotation device and is not certified for PFD use. The bright color makes it high-visible even from afar. It has a fully adjustable waist and crotch straps. Made of durable 220 Denier (a strong nylon) material with EVA (Ethylene Vinyl Acetate) coating, a special stress-crack resistant coating. It is available in 2 sizes: standard, and XL. The Snorkeling Vest is designed in Italy by Cressi and made in China. Cressi has been an Italian brand pioneer in scuba diving, snorkeling, and swimming equipment since 1946. The product is covered by a 2-year limited warranty.