There was a time of Wranglers and Chuck Taylors, even among mesquite thorns and Gambel quail. Cotton long underwear. T-shirts. But you were dumber and younger. Bullet proof and able to work your way through tequila shots on birthdays.
Along came common sense, somehow you survived. Found comfort in small things, good things.
Orvis Pro LT gear came along recently. The kind of lightweight and yet durable stuff that makes you think, Where you been all my life? First time out, the day cooked to the near nineties in the sharptail fields. Next time out, another warm day up on a blue grouse ridge far above timberline. Designed for those hot days, breathable, flexible. Then a deep cold in early October and with long underwear beneath, still a damned fine piece of equipment. Pants and shirt both.
It’s the little things, the good things. Orvis Pro LT. Remember it.
Mouthful of Feathers 
Yes, they’re the bomb. I was fixing to write a review of these any day now.
I’ve switched to the Prana Zion Stretch for basically all my hunting, when it gets cold I go with their Winter version.