Soprastek experiences?

[Walde]

Does anyone have any experience with Soprastek (or sopras sub or sopras apnea)?

Pricing of their undersuits seems right but can't find sizing info anywhere.
Undersuits Archives - Sopras Tek

 

[Stanleyh]

I have used Sopras Tek for years now. Their products are surprisingly similar to some bigger brands (probably the same OEM) with comparable qualities. The equipment can be serviced by using common parts. My only issue was limited US rep. to for contact, so I reach out to the headquarters people in Czech, and they are super nice and responsive.