Patagonia M10 Jacket
You want lightweight, you get lightweight with the new Patagonia M10 Jacket ($399). Weighing in at a mere 10.8 ounces, this 3-layer hard shell is perfect for the alpine minimalist.
The M10 offers protection from the elements with its waterproof and breathable nylon ripstop fabric, a single pull adjustable helmet-compatible hood, and watertight zippers.
