If being fast and light is essential, you need to get your hands on The North Face
Verto Pro Jacket. Weighing in at an ultralight 5.8 oz, this jacket meets the demands of elite athletes, so you know it's good. The hood, shoulders, and sleeves of this windproof shell are bolstered with HyVent® 2.5 for improved abrasion-resistance and waterproofing in the areas that you need it the most. A zippered chest pocket doubles as a stuff sack so you can easily stow this jacket when not in use, or use it as a packable emergency layer.
100% Nylon ripstop with DWR
HyVent® 2.5L - A superior, waterproof, breathable technology utilizing a polyurethane coating that consists of a tri-component, multi-layer formula for waterproof protection, moisture permeability and durability.
Zippered chest pocket that doubles as stuff sack
Elastic-bound hem, cuff and hood
The North Face products can only be shipped within the U.S.