What excellent customer care! Thank you, Kim. I received my order for Moxie waders (waist high), after some quick coaching about Miss Mayfly's unique sizing and they fit like a dream - while standing. But I'm no novice and tried some knee bends and large stair stepping. The "rise" was a little short, giving me concern about bending down to release a fish or stepping out of the river onto a steep bank. Miss M thought I might need to go to the next size in "Curvy" and sent them right out. Now they were a little baggy in the knees and bottom, but the bootie was a little more comfie and I decided the larger size was going to be the safer bet for movement. A day in my favorite meadow confirmed it. I've been watching this company grow for several years and wish Kim and the Miss Mayfly family success upon success.