The Arc'teryx Women's Rho LT Bottom is a top-rated base layer option for women seeking lightweight and breathable performance. These bottoms are made with a blend of polyester and elastane, providing a comfortable and stretchy fit. The fabric is moisture-wicking and quick-drying, keeping you dry during intense activities. The flatlock seams minimize chafing, and the wide waistband offers a secure and comfortable fit. Whether you're skiing, snowboarding, or engaging in other outdoor pursuits, these base layer bottoms are a reliable choice.