Here's what other sites are saying:
Whether you wear them under your ski pants or inside your sleeping bag, the Warm Boot-Top long underwear bottoms from The North Face provide warmth with soft texture and a snug fit.
- REI refers to the men's version
Providing the maximum thermal protection and moisture management for low-to-medium intensity activities in cold weather, this baselayer capri features strategically placed flat-locked seams and an innovative polyester blend-fabric including FlashDry technology that dramatically improves dry time and breathability. Partial stretch fabrication promotes unrestricted mobility.
- The North Face refers to the men's version
The North Face Warm Boot Top Bottom insulates, wicks moisture, and helps your body regulate its temperature more efficiently, all without interfering with your ski boots so you can spend an entire day touring the backcountry with your long underwear driving you nuts.
- Backcountry.com refers to the men's version
Perfect for low- to medium-intensity activities on frosty winter days, The North Face's Warm Boot Top Bottoms keep you warm and dry with Moisture-wicking yarns and a FlashDry treatment enhance breathablity and dry time. The boot top cut keeps material from bunching under your boot cuff, which is more comfortable even though you won't be able to show off bruises from your 14 hour splitboarding epic.
- Mountain Gear refers to the men's version
Warm provides maximum thermal protection and moisture management for low- to medium-intensity activities in cold weather; constructed with strategically located flat-locked seams and an innovative polyester blend featuring The North Face(R) FlashDry(TM) technology that dramatically improves dry time and breathability. Elastic logo waist. Fly opening. Flat-locked seams. Three-quarter length. 170 g/m2 88% polyester, 12% polyolefin two-layer hi-mechanical stretch double knit with FlashDry(TM) fiber. Inseam: 20". 130 g (4.59 oz).
- Rocky Mountain Trail refers to the men's version