Didn't expect the flexi design to make this much difference, but it actually moves with you instead of digging in. The adjustable ring stays put without feeling too tight, which was my main worry.
Joseph★★★★★
The adjustable fit is what sold me, and it actually stays put instead of slipping like the fixed-size ring I had before. Being able to tighten or loosen it mid-use makes way more difference than I expected.
Victoria★★★★★
Wasn't sure an adjustable ring would actually stay put, but this thing holds firm once you dial it in. The flexi design makes it easy to get the fit just right without any pinching.