How do I choose the correct OSleeve size?Updated 8 months ago

When designing the OSleeve, we worked to make it easy to install and remove from your smart ring. That's especially important if you're only wanting to use your OSleeve when working out or doing hand-intensive activity that could easily damage your ring (hint: metal against metal never ends well for a smart ring).

And guess what the best part is?

If you already know your smart ring size, selecting an OSleeve size is easy.

We've carefully selected our materials to be able to safely stretch up to 4 ring sizes without tearing or sacrificing function. So, within the sizing drop-down, you'll see your smart ring brand and its specific sizing brackets.

Just select the right brand and your size and BOOM! You've got OSleeve magic in your cart.

The caveat here is:

If you do A LOT of heavy bar work that involves excessive twisting motion AND wear a smart ring on the lowest end of a sizing bracket, we recommend sizing down. 

For example, if you wear a size 10 or 13 Oura ring, then you might like to select a size small for an Oura size 9 or a medium for an Oura size 13. The OSleeve WILL be a tight fit to start, but you should find it hugs the Oura so tightly that it will be harder to twist off when doing those intensive activities.