Your infant's life jacket should carry memories of fun on the water, not smells from the creatures that live there. A Stearns Antimicrobial Nylon Youth Vest is the solution. The shell is treated with antimicrobial protection that inhibits the growth of odor-causing bacteria, mold and mildew. The US Coast Guard-approved design is specially-fitted for youth 50-90 lbs. The closed-side vest is built for comfort and mobility, and it has three adjustable chest belts for a tight and secure fit. A dry ring on the back makes it easy to store after use. Durable nylon construction and PE flotation foam, along with webbed straps, will allow you to use it season after season. This item is unisex..