Athleta Primaloft Jacket, black size medium. Good condition, smoke free home. Armpit to armpit is 19", plus the material down the sides is a bit stretchy so could give a little more room if necessary. Body length in size medium: Regular: 27.5" COVERS YOUR ASSETS. Longer length covers up your bum WATER-REPELLENT. Sleek fabric wards off unexpected light rain ABRASION-RESISTANT. Resists nicks, tears and scrapes PRIMALOFT® ECO offers a synthetic alternative to down insulation Machine wash and dry.