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This versatile mesh back PFD features durable Gaia foam flotation and weather-resistant 420-denier nylon, with cooling mesh construction along lower back for comfort in high-back seats found in kayaks. Shell: 100% 420-denier nylon. Lining: 100% 200-denier nylon. Fill: 100% Gaia foam. Mesh on the lower back accommodates high-back kayak seats. One size fits most, a great choice as an extra PFD for guests. U.S. Coast Guard-approved Type III PFD. Reflective tape on upper front and back aid visibility. Imported.