The FlexWool Sports Vest from Aclima is super stretchy and very comfortable vest to wear. The unique fabric offers the best of both worlds, merino wool and perfect fit. Women's sizes.\n\nTypical activities: Running, hiking, yoga, skiing and an active lifestyle.Optimal fit and stretch Windstop panel in front LightweightReflective detailsFabric: 74% Wool, 21% Polyester, 5% Elastane.WindWool: 100% Wool.Membrane: 100% Polyurethane.Back: 100% Wool. Aclima FlexWool Sports Vest Woman Jet Black | Buy Aclima FlexWool Sports Vest Woman Jet Black here | Outnorth