Req 5b — Fitting a Life Jacket
A life jacket that does not fit properly is almost as dangerous as not wearing one at all. If it is too loose, it can ride up over your face in the water. If it is too tight, it restricts your breathing and movement. Getting the right fit takes less than a minute and could save your life.
Selecting the Right Size
Life jackets are sized by chest measurement for adults and by weight for youth.
Youth Sizing
| Weight Range | Label |
|---|---|
| 30–50 lbs | Youth Small |
| 50–90 lbs | Youth Medium/Large |
| Over 90 lbs | Adult or Youth XL |
Adult Sizing
| Chest Measurement | Size |
|---|---|
| 30–36 inches | Small |
| 36–40 inches | Medium |
| 40–44 inches | Large |
| 44–48+ inches | XL/XXL |
Check the label inside the PFD — it will list the size range. If you are between sizes, try both and go with the one that fits snugly without restricting your breathing.
How to Fit a Life Jacket — Step by Step
- Loosen all straps and buckles before putting it on.
- Put the PFD on like a vest. Make sure the front is facing forward (the label is usually on the inside back).
- Zip it up completely.
- Buckle all clips starting from the bottom and working up.
- Tighten the adjustment straps until the PFD fits snugly. It should feel secure but not constricting — you should be able to breathe deeply and comfortably.
- Do the lift test: Have a buddy grab the PFD by the shoulders and pull up firmly. If the PFD rides up past your chin or ears, it is too loose. Tighten the straps and retest. If it still rides up, you need a smaller size.
The Lift Test
The lift test is the most important check. Here is why: when you are in the water, the buoyancy of the PFD pushes upward. If the PFD is too loose, it pushes up while you stay down — and the PFD ends up around your face, blocking your vision and airway.
A properly fitted PFD should:
- Stay in place when pulled upward from the shoulders
- Not ride up past your chin
- Allow you to move your arms freely in a paddling motion
- Feel snug around your chest and waist
- Allow normal breathing
Common Fitting Mistakes
- Too loose — The most common mistake. Paddlers leave straps loose for comfort, but the PFD becomes useless in the water.
- Wrong size — Using an adult PFD on a youth (or vice versa) because “close enough.” It is not close enough. Size matters.
- Worn over bulky clothing — A PFD fitted over a winter coat may not fit properly when you remove the coat. Fit the PFD over what you will actually wear on the water.
- Damaged or worn PFD — Check for torn fabric, broken buckles, compressed foam, and faded USCG approval labels. If any of these are present, replace the PFD.
PFD Fit Check
Run through this before every paddle
- Correct size for your weight/chest measurement: Check the label.
- All zippers fully closed: No gaps or partial zips.
- All buckles fastened: Starting from bottom up.
- Straps snug but comfortable: You can breathe deeply.
- Lift test passed: PFD does not ride past your chin.
- Full arm mobility: Mimic paddling strokes freely.
- No visible damage: Fabric intact, foam not compressed, buckles working.
Your life jacket is on and fitted. Now let’s look at the other safety and rescue equipment that should be in your canoe every time you paddle.