Patagonia Men's Nano-Air Pants feature innovative FullRange 100% polyester stretch insulation for exceptional breathability in a lightweight durable package that's supremely comfortable. Pull them on after days of cold weather adventuring.
The pants combine weather-resistant plain-weave polyester fabrics (87% recycled) and Patagonia's FullRange synthetic insulation (40% recycled) that stays warm even when wet. It feels soft to the touch and provides full mechanical stretch that offers an uninhibited range of motion. While the pants aren't truly waterproof a DWR treatment does provide durable water repellency.
Other features include low-profile highly-elastic waistband tapered legs with wide-wrap stretch cuffs and two drop-in pockets. As you'd expect from Patagonia the fabric is bluesign approved and all sewing is Fair Trade Certified.
Available in your choice of sizes Patagonia Men's Nano-Air Pants have a slim fit and are best worn only over baselayers.