This might be a little late, hopefully you have gotten the information you needed.
It depends on the kit.
For example, the Liberty Ridge Pants are sized to your specs, one size. The jacket/shell includes S-XL. I think you can fiqure out which of the kits include the range of sizes by looking at the extended description of the items in question. Or email AYCE directly, he is super helpful and responds quickly - I've bothered him a bunch lately.