I bit the bullet and purchased Kenetrek Mountain Extreme non insulated boots for hunting. They grip and protect my feet like no other boot I have ever worn. I can run and gun turkey hunting all day or sit in the stand comfortably down to the high 20's. I carry a thin set of boot covers if it gets colder. I have had them for 4 or 5 years and they are still going strong and waterproof. The sole doesn't hold scent either as I have had many deer cross my trail and not wind me.