This is camouflage used by the Russian Federal Border Guard Service. The set includes a jacket and trousers. The manufacturer is the company shown in the photo, which supplies products to the Russian military. This type is worn over combat uniforms, and the size is 46/48-3/4. It's something like that. It's probably for someone around 172-182cm tall, but this is just my subjective opinion and not exact. It shows little wear and tear, and there are no noticeable stains.