The men’s SMARTLOFT 60 Shirt Jacket is a warm, stylish, and convenient piece of insulation, perfect for mild outings in the city or the mountains. It’s padded with Smartloft 60 lightweight insulation, which is 88% merino fibers and 12% polyester. 50% of the merino fiberfill is recycled. Stretchy knit panels in a blend of merino, nylon, and elastane deliver breathable, moisture-wicking comfort and flexibility along the arms and sides. A merino wool lining improves this garment’s thermo-regulating properties and warms even when it’s wet. The front opening secures with snap buttons. Dual hand and chest pockets secure with pull zippers, offering safe storage for your essentials.