I might just have what you're looking for. Timing is everything and I just dug a pile of hunting clothes out of my storage closet. I know I have both, and the jacket has never been worn, the pants maybe 2-3x. I'll check but I'm pretty sure they are XL.....but their stuff tends to run a bit small. I'm 5'11" or 6'0" on a good day and weigh 188-190.....the jacket is a perfect fit, a large would be too tight for sure. Pants are the same way....they may be an inch or so long but they can be cuffed or hemmed if u really want them the perfect length.
I have the same set in the original optifade and wear them all the time. The open country doesn't work for the mountains of Virginia.
Sit tight and I'll get back to u.