The best way to determine your K Ring size is by visiting your local jeweller. We can’t stress this enough!
Request a ring sizer with your order?
If you don't know your ring size, but want to order a ring now, then simply select "I don't know my ring size" and we'll send you a ring sizer, along with details of how to submit your ring size to us.
Visit the store to order your K Ring now.
Order a ring sizer?
If you can't get to a jeweller, you can order our ring sizer on its own, the cost of which we'll refund from your first order.
How to use our ring sizers
Before you start
It’s important to measure your finger near the end of the day, and when your fingers are warm (and therefore slightly larger). If you intend to regularly wear K Ring when performing any type of exercise, this precaution is even more important.
Using the card ring sizer
To use the ring sizer, push your favourite finger through the holes in the ring sizer until you find one that just about slides over your largest knuckle.
It’s important that K Ring can slide over your knuckle but it shouldn’t slide over it too easily or it may slip off your finger unexpectedly – especially if your fingers get cooler.
Repeat the measuring process a few times. When you’re happy that you get a repeatable result, make a note of the letter indicated – that’s your K Ring size.
Using the plastic ring sizer
- Unloop ring sizer, remove from card and reloop it.
- Place the loop around your favourite finger and tighten. Check that the ring sizer can just slide over your knuckle (if it doesn’t, K Ring won’t, either!).
- Read off the letter indicated by the arrow (the photo below shows a measurement at Size X). If in doubt, go up a size.
- Repeat the measuring process a few times, sliding the sizer over your knuckle to check it’s not too tight or too loose. When you’re happy that you get a repeatable result, make a note of the letter indicated – that’s your K Ring size.
Now you know your ring size you can choose your K Ring. Please select your store to continue:
What if I don’t want to use the ring sizer?
Well, if you don’t want to use the ring sizer, and you don’t have a nearby jeweller’s to visit, you could try your luck with our printable Ring Size Guide:
This won’t give you a particularly accurate result, but it’s significantly better than guessing. This guide will also help if you want to buy K Ring for someone else and you can’t use one of their existing rings for measurements.
K Ring cannot be resized, nor can it be exchanged or replaced after linking it to an account – you will have to buy a new one!
If you need more help, please use the Help button at the bottom of the screen to get in touch.