Hi John, thanks for reaching out. At this time, we have sizes S-XXL in our product lines. We will be sure to pass your message onto our product team, and let them know you'd like to see expanded sizes. Additionally, we're disappointed to hear that you experienced leaks. We don't expect to hear this, and we'd like to help. If you're open to share more, we're available at 1-877-413-3736 (Monday–Friday from 8am-5pm CT). Thank you!