Hello
Thank you for your feedback, I am sorry to hear you found the Velcro on the Elastic Thumb Spica to short, we work closely with our clinician to ensure the sizing guides on the webshop are correct and updated.
From your order I can see we do have larger sizes available that you may find more suitable.
If you would like to discuss sizing and measurement requirements or to return the support, please contact Customer Care at ukinfo@ossur.com, a member of the team will be happy to help you.
We look forward to hearing from you again in the future.
Many Thanks