Good snow boots can be an expensive winter item, and with the way kids feet grow, planning ahead is essential. Where you live will determine the type of snow boots your kids need. From fur-lined to waterproof, kids' snow boots are an essential part of preparing for winter.

Decide ahead of time what type of snow boots your child needs. If your winter climate is more of a mix of rain and snow, consider how waterproof boots are before buying for warmth.

Check your child's shoe size carefully and buy one size larger than they normally wear. This allows for multiple layers of socks and may get you two seasons instead of one.

Look for early- or late-season sales. Many websites offer overstocks throughout the year of last year's colors or leftover sizes. Check these kinds of resources regularly.

Choose boots that have a removable liner if you are looking for extended season wear. These kinds of boots can double as spring rain boots when the liner is removed. You can throw liners in the wash for easy cleaning.

Select boots that come just below the midcalf and are wider at the top. This allows for tucking in snow pants and helps keep feet dry.

Find boots that slip on easily and fasten with Velcro. Be sure your child can get boots on and off independently while at school. Simpler is better.

Test the bottom of kids rubber boots for proper traction. Boot soles should be made of thick, durable rubber to keep kids safe in icy conditions and to help them climb sledding hills.