The iconic and sustainable Rainier Shirt Jacket is engineered from lightweight, recycled, down-alternative insulation for exceptional four season versatility, designed to be your favorite quilted mens eco-friendly quilted shirt jacket for the office, WFH,  walking, and dashing around town. The Rainier’s Primaloft® Silv Cutter & Buck - Men's Rainier PrimaLoft Eco Shirt Jacket