To determine the appropriate size for your Reparel sleeve, please refer to the measurement instructions provided on our product pages. These instructions will guide you on how to measure the specific area for which you are purchasing the sleeve. Additionally, if you find yourself between sizes, some product pages may offer recommendations to help you make a decision.
If you are still unsure about which size to choose or have any questions regarding sizing, please don't hesitate to reach out to our support team at Support@Reparel.com. They will be happy to assist you in finding the right size for your needs.