Aria Vest

Warm, compressible and incredibly lightweight, the Aria Vest is built to keep you comfortably insulated when the temperature drops, then stuff away into a corner of your pack when not needed. A favorite of the women of Outdoor Research, the vest's high quality 650 fill power goose down insulation and fully adjustable hood keep you cozy during cross-country rambles or while huddled in camp, yet the whole thing stows neatly for uphill slogs. For multi-day treks, it packs down so small you'll have a hard time not finding space to bring it along.