Versatile, packable, insulated warmth. The women's Rossignol Opside Jacket is the warm, technical midlayer you can wear under your shell on a cold day at the mountain and a standalone, wind-resistant layer for a day hike or winter trail run. PrimaLoft (R) insulation, along with details like a stand-up collar, elastic cuffs and an adjustable hem, offers all-conditions warmth without adding bulk. Rossignol Opside Jacket Womens | Black | Medium | Christy Sports