Sierra says: The Betsey Layer Top acts as a great base layer to help protect against sweat and moisture coming in and still allows it to go out so that your body can breathe. It also comes with a built in bra.

Sierra says: The women's 686 Betsey Layer Bottom goes great with the top to provide your body with full protection throughout the day. The bottom goes down a little below the knees for a perfect length so that you're socks can come up and just barely go over them and you don't get any bunching in your boots.

Sierra says: Pull on the lightweight 686 Women's Modern Support Top under your mid-layer and stay warm on frigid pow days. This scoop-neck long underwear top features a built-in support liner for comfort in motion, thumbholes for maximum warmth, and flatlock seams for easy layering. Embroidered accents and contrast stitching separate the Modern Support Top from your boring long-sleeve thermal...

Sierra says: This Sienna Riding Jersey is a simple and fun product from the women's thermal technology line of 686. The zip-up hoodie has a soft performance dry material and includes a unique six eight six design on the sleeve and left shoulder. It's perfect to wear underneath something as a base layer or mid layer or just when you're hanging out. It also helps prevent odor from oc...

Sierra says: The ultimate winter warrior.

Olympic retro meets new-school high performance

Sierra says: Who doesn't love polka dots?? The Burton Lightweight Henley Thermal comes with the cute and accessible button down design.

Sierra says: Comes in a very fun and cute tropical brass cupcakes print and true black tidal wave print. Either way you can have a lot of fun in these layers. These truly are the frosting on top of the cupcake. Burton says: Kiss pit puddles goodbye.

Sierra says: Core comfort with a little bit of glam and style. The Burton Lightweight women's thermal crew comes in a fun and intricate design that will provide you with dryness and comfort all day long.

Sierra says: Breathe easy with the Burton Lightweight women's thermal crew. Comes in fun and colorful designs that allow you to stay warm and dry no matter what the conditions.

Sierra says: We'll spare you the wet and give you more of the wild.

Sierra says: Get wild under those pants.

Sierra says: 180 degrees of unlimited mobility and a shorter inseam so that there's no worries of being the slightest uncomfortable all day long while you're tearing up the mountain. Comes in tropical brass cupcakes and true black tidal wave print. Burton says: Ready to rock, from the park to the dance floor.

Sierra says: This one piece is the ultimate suit to rock and cozy up to on those chilly winter nights. It features cute and classy gathered details on the chest with buttons, and comes in azul blue. Burton says: Uniform warmth with button-flap bathroom convenience.

Sierra says: Ride it, rage it, then roll into bed.

Sierra says: Ultrawick stretch jersey with quick-drying and highly breathable fabric. Stretch 360 degrees for unlimited mobility. Chafe-free softlock seams for comfort make this one of the most comfortable layers ever. Softwaist logo elastic waistband and shorter inseam also make it perfect for any time of year. Burton says: Just the right length, just the right heat... Enough said!

Sierra says: Comes extra long to stay tucked into your pants all day long. Features in a multi polka square pattern that is fun and colorful. Look great, even under all the layers. Burton says: Heat up the polka party with this great layering v-neck.

Sierra says: Set your climate control to auto.

Sierra says: Fun, stylish and ready to wick away and unwanted moisture!

Sierra says: The women's Aurora Jersey is cute and the fun design makes it so that you can wear it on the go, or just as your base layer underneath your riding clothes. Either way, you'll be set with this jersey. Roxy says: This long sleeve jersey not only looks soft and comfortable, but it feels it as well!

Sierra says: The Women's Borealis Jersey Pant goes great with the Aurora Jersey with the same detailing. Bottom cut comes down to a little below the knee. It'll keep you feeling amazing while riding down the hill, and you'll keep protected from unwanted odor and moisture.

Sierra says: If you plan on skipping a snow trip with your friends and family because you think you wouldn't make it to your winter homecoming dance in time, then Vans has the perfect solution: Tuxedo Print base layer. Vans says: Combine this with Van's matching Tuxedo print or Green Print thermal pants and you're set! Your last run on the hill straight to the car, then straight to...

Sierra says: The TSS crew is super cute and comfy. Vans says: Real Gs rock vans.

Sierra says: The TSS pant is very comfortable and perfectly warm.