I emailed them and here is the response.
Hello,
Thank you for your interest in a Ballistic HC case for the HTC Evo 3D. We are expecting to release the Ballistic HC case in July. Please check back on our webstore in mid June for more information on the release of the HTC Evo 3D Ballistic HC Case.
If you have any additional questions please feel free to contact us.
Best Regards,
Krissi
Customer Service
goballisticcase.com