40 to 60 degrees temps are like night and day difference. I use gortex 10x uninsulated for the early season when it gets in the 60s or warmer. 40 and under, insulated underware, wool and polyester, Daymarts, I think, I've had the underware for several years. Next, jeans, socks with Chem packets. Then a heavy wool turtleneck sweater, my mother made for my father, but he couldn't wear, over 50 years old. I have heavy insulated bib snow ski pants. My new Remington insulated jacket. My hand warming muff goes on next, then my safty harness. I wear insulated rubber boots. It's about 100 yards to my tree stands, so I don't get over heated much. I have two face masks, one insulated, with ear holes cut out and wear a wide bimmed hat, I take gloves but seldom wear them while on stand.