Cut the wind chill in the Mountain Hardwear Transition Super Power Tight for Girl, a cold weather endurance tight; WINDSTOPPER front panels block wind, high-stretch knit back panels breathe well and shed heat.

Nikita Girl's Voltage First Layer Pant

Pair these bottoms with rain pants to stay dry, warm and moving forward while tramping the rainforests of New Zealand. The most versatile and fastest-wicking of our performance baselayers, Capilene 3 fabric provides excellent insulation and ultimate comfort next to the skin. Its dense interior honeycomb-grid is brushed for warmth,...

The open, highly breathable knit and feathery weight of Patagonia's Capilene 3 Midweight Bottoms for Boys affords unhindered airflow, excellent wicking for endurance activities in moderate to cold temperatures and it's Patagonia's fastest-drying Capilene. Because of its low-bulk design and streamlined fit, Capilene 3 also acts an excellent layering piece...

With a silhouette like falling H2O, the Patagonia Merino 3 Pants for Girl are luxuriously soft pants that move gracefully throughout the day; from yoga to sharing a plate of penne puttanesca. They have a smooth, double-layer self-fabric waistband that drops at the center-front for reduced bulk, a rear yoke...

Offering the world's most efficient moisture management system, the Smartwool NTS Midweight Boot Top Bottoms for Girl offers next to skin softness and a covered elastic waistband for all day comfort. Worn alone while chilling in yurt on a backcountry ski trip or layered up when on a grand traverse,...

Offering the world's most efficient moisture management system, the Smartwool NTS Midweight Bottoms for Girl offers next to skin softness and a covered elastic waistband for all day comfort. Worn alone while chilling in yurt on a backcountry ski trip or layered up when on a grand traverse, the NTS...

The Girl's Warm Capris from The North Face provides excellent thermal Safe guardion for low to medium intensity activities in cold weather.

The North Face Girl's Warm Tights provide excellent thermal Safe guardion for low to medium intensity activities in cold weather.

As days grow colder and the mercury continues to drop, the Under Armour Girl's Base 2.0 Leggings are Built for warmth and comfort no matter what your activity level. Built with ArmourBlock technology that neutralizes the microbes that cause odor as well as ColdGear technology that wicks moisture from the...