The Artilect Flatiron 185 Women's Base Layer Leggings represent the ultimate foundation layer for cold days in the mountains, on the ski slopes, or during demanding winter treks. Crafted with innovative Nuyarn® technology, which uses a revolutionary twist-free spinning method, they fully preserve the natural benefits of superfine 18-micron Australian merino wool. The 185 g/m² fabric boasts an exceptional warmth-to-weight ratio, delivering thermal comfort comparable to significantly heavier traditional wool layers with a weight of only around 190 g.

Thanks to a sophisticated blend of 85% merino wool and 15% nylon, these leggings offer up to 50% greater resistance to mechanical wear and tear and dry up to 5 times faster than traditional merino wool underwear. The material effectively wicks moisture away from the body while naturally resisting bacterial growth and odor buildup, enabling multi-day use without washing. Furthermore, natural wool reliably retains its insulating capacity even when damp during high-intensity efforts.

An anatomical cut with a gusseted crotch ensures complete freedom of movement during ski touring ascents, running, or uphill hiking. Comfortable flatlock seams prevent chafing against the skin beneath outer layers, while strategically mapped eyelet perforations in high-output areas enhance ventilation. The bluesign® environmental certification confirms sustainable, eco-friendly manufacturing, making these leggings the ideal choice for any female winter outdoor enthusiast.