Great Ferrosi material as always. Lightweight, stretchy and breathable. The material is not the most durable however. I already have a couple threads that have pilled. I purchased this in a size 30 but it was about a size bigger. I have a pair of Ferrosi pants in 30 that fit perfect. I had to get the waist taken in. It may not be a big deal to some, but I dont like wearing belts.