One half of The North Face athlete Kaitlyn Farrington’s outerwear kit this season, these very lightweight TNF Apex ClimateBlock pants have a slim fit with a touch of stretch to maximize on-mountain mobility. Denim-inspired, the pants can easily go from mountain to après. Windproof and virtually waterproof, yet highly breathable, these pants won’t soak through or leave you overheating. Warm, three-layer bonded fleece backing feels soft and cozy against base layers, and clip-in integration allows you to attach the waistband of these pants to compatible jackets to seal out snow and cold air. Also featuring zip hand pockets and Velcro back pockets, this product contains at least 90 percent bluesign approved fabric—a standard for environmentally responsible production.