Soltex is good stuff. It has a lot of the wrinkle-resistant properties of Zegna's High Performance fabric without the extreme dry hand that High Performance has. It takes (intentional) creases well, and is lightweight and extremely breathable. I have a suit and trousers made from it. A lot of people on this forum like to make snarky comments about Zegna, most of which I think are uncalled for. You're not going to find many better-made suits, and Zegna's fabrics are consistently interesting. Still, Zegna charges an awful lot for their clothing. It really only makes sense if you can get it on sale or if you do MTM. Edit: Umm, I meant that you're not going to find many better machine-made suits.