Basic characteristics:

✓ Do you need to upsize or downsize your diving harness? Keep your current AirBuddy regulator and swap just the neoprene vest for a different size (one-time replacement). 
✓ The harness is made from 2 layers of comfortable neoprene that stretches to perfectly align with your body contours and comes with a front-side strap to further precise the fit to your body. 
✓ The AirBuddy diving harness is available in 3 different sizes (check your size below in specs)