Which belt compensates for wetsuit compression as you descend?

• A. Weight belt with quick release
• B. Dry suit
• C. Compensating weight belt
• D. Buoyancy vest

Answer: (C)

As you descend, a wetsuit compresses and loses buoyant volume, so your overall buoyancy drops. To stay neutral without fining the dive, you need ballast that specifically offsets this loss of buoyancy. The compensating weight belt is designed for that purpose: it provides additional, adjustable weight that counteracts the wetsuit’s decreasing buoyancy as depth increases, helping you maintain neutral buoyancy throughout the descent.

A regular weight belt is just ballast and doesn’t inherently account for the changing buoyancy with depth. A dry suit is a different exposure suit with its own buoyancy characteristics and venting needs, not a belt used to compensate wetsuit compression. A buoyancy vest (BC) controls overall buoyancy but isn’t the targeted means for offsetting the compression of a wetsuit.