Support Iceshanty... Get some great gear and forum goodies... Join The Iceshanty Hardwater Militia
I do it all wrong, but it keeps my feet toasty. I use felt paks for starters. Then I put on my cotton tube socks. Then I slip them into plastic bags. The felt liners are next, then another plastic bag and into the boot. Yep, my socks get soaked.....wringing wet! You never even notice it until you're home and taking them off. All that wetness WOULD be in you felt liners without the plastic bag. The outer plastic bag will prevent wetting the liner from any outside leaks. The key is a DRY liner. If you think this is just a bunch of foofooraw, then next time you cooking with your cast iron skillet and the handle is nice and hot, just wet your fabric pot holder with water, ring it out and then grab the skillet handle with the damp pot holder. You'll experience, first hand, how poor an insulator a damp/wet fabric is. Like I said, it works for me............
If you follow some of those tips above, it will greatly reduce the moisture and you won't have to worry about that in the first place. Placing your foot with a cotton sock in a plastic bag is kind of like placing it in a sauna. The plastic bag acts as a barrier and adds ZERO breathability to your foot. Being in the plastic bag will actually cause your foot to sweat more and the cotton sock is like a sponge, it just traps and holds the moisture... Plastic bag plus cotton sock is actually a great combo if you want to produce wet feet. Also, you put the felt in a plastic bag as well. With all these barriers you are actually losing heat. Your foot, sock, liner and boot should all work as a system. All the heat from your foot should move freely throughout the boot. This will help trap the heat and store it in your boot as it is designed to do. It also seems you would be sacrificing comfort. Although extremely counterproductive, I see see what your trying to achieve. However the only thing it seems to do is keep your felt liner dry and your feet wet. And wet feet all day can cause blisters, dead peeling skin and discomfort...not to mention bad smells! I wear a very old pair of Sorrel pack boots with felt liners. Normally I have sweaty feet (just wearing dress shoes in the office with thin black socks, my feet get soaked at a typical 8 hour day at work) but while spending all day out on the ice I have warm feet and come home to dry socks. Although my boots also have felt liners, I wear a pair of thin sock liners that I bought at LL Bean http://www.llbean.com/llb/shop/82196?feat=502854-GN2&page=polypro-x-static-sock-liners and then I wear a comfortable heavy wool boot sock I picked up at Bass Pro in Orlando of all places http://www.basspro.com/RedHead-Extreme-Cold-Socks-for-Men/product/34716/Even if my feet get a little damp I am constantly moving around to keep the circulation going. The wool will still keep your feet dry even when wet, something that cotton simply doesn't do. Your system may work for you, but don't settle man. Get out there and try some conventional methods to keep your feet warm and dry. You already have the boots. For under $20.00 you should be able to get a good pair of socks and liners and then start fishing with warm dry feet and very comfortable socks. It made a huge difference for me!
ice creepers or even Yaktrax will make your feet cold, I found this out last year. I had my yaktrax on and my feet were freezing. I took them off and within 10-15 minutes they had warmed right up. I know sometimes you gotta wear them, but if you don't need em............