Foam Flotation
| SIZE | CHEST | MINIMUM USER WEIGHT |
| UNIVERSAL ADULT | 76cm – 142cm | 41kg |
| UNIVERSAL ADULT | 29.9″ – 55.9″ | 90.4lb |
Men’s Horse Power Flotation
| SIZE | CHEST | MINIMUM USER WEIGHT |
| XS | 82cm – 89cm | 40.8kg |
| S | 89cm – 95cm | 40.8kg |
| M | 95cm – 102cm | 40.8kg |
| L | 102cm – 108cm | 40.8kg |
| XL | 108cm – 114cm | 40.8kg |
| 2XL | 114cm – 120cm | 40.8kg |
| 3XL | 120cm – 127cm | 40.8kg |
| SIZE | CHEST | MINIMUM USER WEIGHT |
| XS | 32.3″ – 35″ | 89.9lb |
| S | 35″ – 37.4″ | 89.9lb |
| M | 37.4″ – 40.2″ | 89.9lb |
| L | 40.2″ – 42.5″ | 89.9lb |
| XL | 42.5″ – 44.9″ | 89.9lb |
| 2XL | 44.9″ – 47.2″ | 89.9lb |
| 3XL | 47.2″ – 50″ | 89.9lb |
WOMEN’S DIVA DELIGHT FLOTATION
| SIZE | CHEST | MINIMUM USER WEIGHT |
| XS | 76cm – 84cm | 40.8kg |
| S | 84cm – 91cm | 40.8kg |
| M | 91cm – 99cm | 40.8kg |
| L | 99cm – 107cm | 40.8kg |
| XL | 107cm – 114cm | 40.8kg |
| SIZE | CHEST | MINIMUM USER WEIGHT |
| XS | 29.9″ – 33.1″ | 89.9lb |
| S | 33.1″ – 35.8″ | 89.9lb |
| M | 35.8″ – 39″ | 89.9lb |
| L | 39″ – 42.1″ | 89.9lb |
| XL | 42.1″ – 44.9″ | 89.9lb |