It seems I've tried it all over 48 years of hard-core hunting. I ran up on this combination about 7 years ago and haven't looked back. I found a late-season honey hole that required about a mile walk, and being late season also required carrying in lots of clothes to my stand, so I wanted to be light on my feet. I had a pair of those "RedHead XTR Camo Moc Slip-On Shoes" which now sell for $34.99 but back then were $19.99. I just wore them occasionally outside around the house. Very comfortable, very quiet, and cheaply priced. I got online, scouted out the best boot blankets, and bought the Arctic Shield Boot Insulator. I added two layers of my best socks and off I went, carrying in the super lightweight boot blankets that will ball up and fit into a good-sized pocket. For one, the camo moc slip-ons are so light you hardly know you're wearing anything on your feet, and about as quiet as walking barefoot. As soon as I got into my stand I slipped on the boot insulators, which are super easy to do while in your stand. I only hunted that spot for 3 days in a row in early January, but all three days were bone cold for TN with lows in the lower 20s and highs in the upper 30s. My feet DID NOT get cold! Now 7 years later this is all I wear to my stand...EVERY TIME. I still have my plethora of top-notch hunting boots, but most of them I haven't had on my feet once in 7 years now. I always take a lightweight pair of boots and keep them in the SXS in case I need to drag out a deer. Now, I rely on three pair of camo mocs...two pair completely de-scented and ready for hunting and one for wearing around the house...and a set of Arctic Shield insulators. Layer up a couple pair of good socks and I'm off to the woods. For me, this is very comfortable down into the low 20s, which now at age 58 I just don't go anymore if it's below 20 here in TN. I've also learned over the years that TN deer don't like to move much below 20 degrees, so this setup works all the time for me.
P.S. I'm not saying TN deer don't move below 20 degrees. I'm just saying they don't move enough for this 58-year-old to endure the nasty cold. There was a time I didn't mind, but that has come and gone.