Evysor horse sunglasses

I’m seriously considering buying these horse sunglasses!

https://equizoneonline.com/products/evysor

They’re new and I can’t find many reviews. Some I found say it has helped tremendously with uveitis. Some say the foam backing doesn’t sit perfectly against their face so it allows dirt and bugs to get in, and the strap pushes on their ears 🤔

Anyone with personal experience with these?