Buoyancy aids are intended for swimmers and when the shore or any help are close. For this reason they are mostly used for water sports with varying demands of each sports, a wide variety of designs has been developed. Specifically, Lalizas offers buoyancy aids for sailing, canoeing, kayak, dingy sailing, and water skiing. Such a variety could make your decision more difficult than easier. However, you should always keep in mind that each model of buoyancy aid is designed to offer safety, fit and ease of movement, depending on the conditions each sport. Therefore, Lalizas suggest that first you decide want sport you want to practice and then choose the appropriate buoyancy aid.