Arc'teryx Alpha SL Jacket - Women's - $324.95

The Women's Alpha Jacket SL by Arc'teryx is one of the lightest jackets to carry the Gore-Tex waterproof guarantee. Feminine in its figure and straightforward by design, the Alpha SL Jacket eliminates bells and whistles to include only what you need for defense against foul weather. Arc'teryx created this 10.8oz shell with alpine climbers in mind, but winter backpackers have come to depend on it when they need bomber protection for little weight. - $324.95