A buoyancy aid is a type of personal flotation device designed to help keep a person afloat in water. Unlike life jackets, which are designed to turn an unconscious person face-up, buoyancy aids provide support for active individuals engaged in water sports like kayaking, canoeing, or sailing. They are typically made from lightweight materials and are less bulky, allowing for greater freedom of movement. Buoyancy aids are often equipped with adjustable straps for a secure fit and come in various sizes and styles to suit different activities. They are essential safety gear for anyone participating in water-based activities, ensuring that users can stay afloat while maintaining mobility.