This innovative buoyancy aid is sleek and light — over 60% more compact than traditional buoyancy aids. The ergonomic design delivers maximum freedom of movement and comfort for long hours on board. We also used 3-D mesh ventilation fabric so it’s breathable on hot summer days. A single point closure makes it easy to put on and take off. The Rider Compact 50N has a 50N buoyancy rating. Certified to EN ISO 12402-5