Life Jackets and Buoyancy Aids

Approval type and weight range: matching the vest to the wearer

In the United States, approved life jackets carry a Coast Guard type or, on newer labels, a performance level. Type III flotation aids are comfortable for active use such as paddling, sailing and fishing, but they do not turn an unconscious person face-up the way higher-buoyancy designs do, so they suit supervised, near-shore use. Choose by the weight range on the label, such as 90 lb and up for adults or a child-specific model for lower weights. A correct vest fits snugly, with every strap fastened, and does not ride up when you lift the shoulders.

Materials, wear and care

Shell and filling materials affect comfort and durability. Nylon shells are tough and light, while foam-based materials such as Evoprene stay flexible against the body and polyester covers many general-purpose vests. Foam loses buoyancy when crushed, soaked in fuel or oil, or left in strong sun, so inspect for tears, mildew, broken buckles and compressed foam before each season. Rinse with fresh water, dry away from direct heat, and hang the vest rather than piling weight on it.

Questions about Life Jackets and Buoyancy Aids

Is a Type III life jacket enough for a boat?

Rules depend on region and vessel, but many require an approved life jacket in the right size for each person on board. A Type III flotation aid meets that for many small craft, but it only protects when worn and fastened. Check the requirements for your boat and waters.

How do I fit a child's life jacket?

Choose by the child's weight, not age. Fasten all straps, including any crotch strap, then lift the shoulders: the jacket should not ride up over the chin or ears. A child who slips out or is uncomfortable needs a different size.

How long does a life jacket last?

There is no fixed date, but replace one with torn fabric, faded or crushed foam, broken buckles or mildew, or one that no longer fits. Keep it away from fuel, oil and prolonged sun, and let it air-dry fully.