Many people probably don’t think much about their winter boots — until suddenly, they’re stuck trudging through a snowstorm, their socks soggy and toes frozen.Don’t let that be you.We can help. For starters, the picks in our guide to the best winter boots will keep you warm, dry, and on your feet as you brave slick sidewalks and ankle-deep snowdrifts. What else should you keep in mind while snow boot shopping? Here’s some advice.Choose a pair of tall bootsA waterproof sole can be pivotal to keeping your feet dry, but the height of your winter boots is just as important. Boots with tall shafts, measuring about 8 to 10 inches, keep snow from falling in — and it’s even better if you can find a design like our top pick, the Kamik Nation Plus (men’s sizes), that has a snow collar, which lines the opening of the boot. Also make sure that your tall boots fit snugly, or snow still might find its way down to your feet.