As fall approaches and the days and nights get colder, buying a few beanie hats are wise investments. These options are stylish, practical, and functional, and they won't break the bank. Keep your head warm and your thoughts clear with these stylish beanie hats!

For a stylish look inspired by Italian design pick up the Diesel Knit Commando beanie for $19.99. This hat has a small pressed Diesel logo at the front left corner of this hat. The wide knit design looks well made and is extremely warm. The squarer fit of this beanie resembles a military style hat more than a baseball cap. This slightly dressed up look in hats will be one of your favorites to wear this fall and winter to show off your fabulous style.

For a practical design, pick up the Drop Jiggy beanie for $11.95. This hat is fit like a traditional beanie and also comes with a built in visor to protect you further from the elements. The dralon knit fabric of this beanie feels and behaves like natural fibers. It will not cause your head to sweat in warmer climates and provide warmth in colder climates. The drop down flap can be adjusted to provide further warmth to the back of your neck and ears. The 100% acrylic material will keep you warm, but is not itchy like wool materials. This is a great purchase at such a bargain price.

For a great beanie that showcases craftsmanship, pick up the Teva Himalayan Crochet beanie for $22.00. This hat is constructed in cotton fabric for breathability and warmth. The crochet material highlights your love of finely crafted product while the actual hat itself is designed purely for function and warmth. The ear flaps that are built into the design of this hat also protect you from the elements. We all know how uncomfortable it is when your ears get cold in freezing climates. This beanie will protect you from discomfort caused by harsh winters. A great deal at such a great price, this hat allows you to showcase your personal style as well as keeping your warm this winter.

For a practical design in a beanie that does not offer any frills or special features, pick up the RVCA Westside beanie for $29.50. This hat is constructed in an extremely soft and warm alpaca blend. A great beanie that will keep you warm this winter, this is an item that you can just stuff in your pockets carelessly and not give a second thought until the day turns to night and the temperature drops. You will love the fit of this beanie. No one will be questioning your great sense of style when you slip on this practical, yet streamlined, design.

For a great hat that is perfect to wear on the slopes and show off your great sense of street and snow savvy apparel, pick up the DC Jampack beanie for $25.99. This hat features a small bill that will protect you to a degree from harsh breezes and other hazards as you make your way down the slow at full speed. The allover printed plaid material is dotted with DC logos. Way to brand yourself and your clothing! Show your support for one of the leading brands in action apparel. This DC hat highlights a great plaid pattern that will go with so much in your closet. From the street to the slopes, this functional beanie is a bargain buy.

With these stylish beanie hats, you never have to choose between personal style and keeping warm this fall and winter. These designs will meet both needs without breaking the bank!