(based on 1 ratings)

Way beyond the bulky "sleeping bag as jacket" standard, Outdoor Research's Ergo Down Sweater matches the dynamic moves you have to make when mountaineering, climbing, or setting up the tent while keeping you as warm, toasty, and protected as your favorite sleeping bag.

• Get warmth without the weight or bulk of fleece in a light, compressible layer of 700-fill down insulation
• Repel moisture on storm-wracked days with the wind-resistant, 30-denier ripstop polyester shell treated with a DWR (Durable Water Repellent) finish
• When you’re bundled up, stop sharp gusts with the front zipper stormflap
• Keep your hands warm in the zippered, brushed tricot-lined handwarmer pockets
• Keep your warmth wrapped around you with the stretch binding on the collar, cuffs, and hem
• Stow it in the included stuff sack when it's time to hit the trail

• Weight: 13 ounces
• Insulation: 700-fill down
• Face fabric: 30-denier polyester
Specifications based on size Medium.