Size Chart CrewsaverAidProSportResponse

Important: For the Pro and Sport models; These are a compact and snug-fitting design. We recommend you take the next size up if you are between sizes or prefer a less snug fit.
Size Body Weight Chest Min Buoyancy
Junior 30-40KG 26-34" 35N
  60-88lbs 66-86cm 7.8lbs
Small/Med >40KG 34-39" 50N
  >80lbs 86-99cm 11lbs
Med/Large >70KG 39-44" 50N
  >154lbs 99-111cm 11lbs
Ex Large >70KG 44-49" 50N
  >154lbs 111-124cm 11lbs
ExEx Large >70KG 49-54" 50N
  >154lbs 124-136cm 11lbs