Thats okay, I know what it's like to choose what you to want, it happens. I XL ones are rather small but stretchy. The 36 Rig are not stretchy at all in the waist but lots of room for thighs and calfes. The EquiComforts are large for size, and plenty of room in the back side, stretchy in the waist, and legs around. I had someone that was a size 10 try them on for me. The Rigs were barely fittings, and the Equicomforts were to big above the knees. I hope this helps, I don't mind answering questions.