The Patagonia Women&&';;s CapileneA(R) Midweight Bottoms are versatile baselayer pants designed for warmth, breathability, and all-day comfort in cold conditions. Made with 100% recycled polyester, they feature hollow-core yarns and a diamond-grid interior that trap heat, wick away sweat, and dry quickly. A smooth outer surface makes layering under pants or shells effortless, while HeiQA(R) Mint odor control helps keep them fresh during extended wear. Lightweight yet warm, these bottoms are built for everything from alpine pursuits to everyday winter adventures. Features: 100% recycled polyester fabric for sustainable, high-performance warmth Diamond-grid interior enhances breathability, moisture-wicking, and quick-dry comfort Smooth outer face layers easily under shells or insulated pants HeiQA(R) Mint odor control keeps fabric fresh through active use Midweight design balances warmth and mobility for versatile cold-weather layering