Molded rubber

The toe strap is made from the same state-of-the-art AuxTech® material as our high-end models

or campsite

extra layer

and the slim bottle profile stashes easily into a pack pocket

Patagonia W Nano-Air Light Bottoms Size:L Molded rubberUnlike any midlayer bottoms you've ever worn, the Nano Air Light Bottoms blend the benefits of insulated tights and pants. They deliver warm, stretchy and breathable performance for moving fast in cold climates. Inseam is 28". Breathable, Stretchy Fabric Light yet durable 100% recycled polyester ripstop shell and lining fabric offers generous mechanical stretch and exceptional breathability, with a durable water repellent (DWR) finish made without