Scuba Gear Doesn’t Fit? What You Could Be Missing Without a Plan

A dive trip is too valuable to spend adjusting a BCD that rides up, fighting a wetsuit that restricts your movement, or wondering whether the rental counter will have anything that fits. Those problems can cost you comfort, confidence, and time in the water.

If standard scuba sizing has let you down, Every Body Dives can help you prepare before your next class, gear purchase, or trip.

Written by Fat Guy Scuba Supply founder Rob Wesler, Every Body Dives: A Practical Guide to Scuba for Bigger, Taller, Shorter, and Hard-to-Fit Divers is a 17-page digital guide built around a simple idea: your gear should fit your body, not the other way around.

The cost of guessing about fit

Buying equipment that looks right online but feels wrong underwater can mean another return, another expense, or another dive spent distracted by your gear. Showing up for training or travel without knowing what to ask can leave you relying on whatever sizes happen to be available.

The guide gives you a way to think through those decisions sooner. It covers how body size and shape can affect buoyancy, weighting, warmth, and air consumption. It also walks through fit considerations for wetsuits, BCDs, harnesses, masks, fins, and boots, including why an adjustable backplate-and-wing system may be worth considering.

You’ll find practical advice on entries and exits, questions to ask dive operators before booking, and which gear to consider purchasing first. FGSS sizing charts and an equipment-fit checklist give you tools to use as you build your kit.

Make the next dive about diving

Whether you’re preparing for certification, returning after time away, or tired of gear that pinches, leaks, or rides up, you don’t have to keep starting from guesswork. Every Body Dives also explains what to expect from the dive medical questionnaire and scuba training, so you can approach those steps better informed.

The ocean doesn’t check your size. But the choices you make before you get in the water can shape the experience you have once you’re there.

Get Every Body Dives for $9.99. It’s a 17-page digital PDF you can use to prepare for your next gear fitting, course, or dive trip.