For a tight fit add a half inch to wrist size and for a looser fit add at least an inch to wrist size.
I know it's difficult to know if the size is comfortable until you them try on, so I resize if needed. All you have to do is reach out and I'll send you a shipping label. I want to make sure it's a perfect fit!
If you need a size that isn't available let me know and I'm happy to help!