When warm-weather adventures call for a dependable foundation layer, these Smartwool Classic All-Season Merino Base Layer Bottoms deliver the perfect balance of comfort and performance. Crafted with lightweight, breathable merino wool that's responsibly sourced and wrapped around a recycled nylon core, these women's base layer pants offer natural temperature regulation and odor resistance while maintaining the durability needed for active pursuits. The slim fit design follows your body's contours for optimal layering capability, while the merino-lined elastic waistband ensures chafe-free comfort whether you're hiking sun-drenched trails or transitioning through variable mountain conditions. With 100% merino wool next to your skin and stretch stitching that moves with you, these versatile base layers prove that sustainable outdoor clothing doesn't mean compromising on performance.
