ZAPT seem to make some very good stuff in comparison to the Chinese brands, and for once, the sizing I received for perfect. I have previously bought the shorts version of this in XL, and it's too big (I kept them anyway). The Large sizing of these pants is perfect and I'm at the max fitment of these pants. Glad I didn't order the XL!Quality seems very good. The knee material looks to be something like 1000D Cordura, so should be fairly hard wearing. They pants I would call somewhat heavy, but that really isn't a bad thing at all. Just noticed Cordura in other reinforced area's as well. The main material is a fairly thick ripstop.Like the shorts, they have open rear pockets with a button closure on the side that I don't really like, but I'm not knocking a point off, as I knew that going into the purchase.The EVA knee pads are acceptable. Would be very easy to add some additional knee padding if needed as well due to the big knee pockets. Knee pad wise they seem very slightly angled inwards (Very slight).I wish I had bought these the first time around rather than the 3 other pairs of China garbage I bought that fit horribly. These are the first pair of pants I'd consider taking to a tailor to repair if they ever got damaged.I managed to easily attached by double belted battle belt to the pants, and it's comfortable.Also, they actually look pretty nice. No weird bunching of material on the thigh from, or a flat butt etc.EDIT: These are a 99% copy of Kitanica Raider pants that are over twice the price. (thanks to the person in Q&A for mentioning that). Take a look at Kitanica as well, as they have a much wider range of sizing, and almost guaranteed to be better built. For the price I can't knock these ZAPT pants at all, and way better than normal clones, but I will be looking at the genuine one's next.).