How to Fit a Climbing Harness.

"The most important element in harness comfort is fit. As with any piece of gear or clothing that you wear (think about shoes, clothes, packs, or even bikes for that matter), it will never be truly comfortable unless it fits. Of course there are other factors that contribute to comfort and function, such as padding, gear loops, and general layout. But fit is the most important factor.

People come in an amazing variety of shapes and sizes, so finding the right size harness can be tricky. There are 3 critical dimensions that must be matched to your body to get a good fit: waist size, leg size, and rise length."