The Smartwool Men's Summit County Quilted Shirt Jacket serves as a do it all overshirt blending classic styling with modern details. Ultrasonic bonding creates quilting without stitching and delivers added warmth. Merino next to skin helps regulate body temperature and manage moisture while the Merino blend exterior fends off the wind and the chill. Added durability at the shoulders helps protect against packs, while the pockets, cuffs and collar are reinforced with shirting fabric for extra comfort. Right at home whether you're hiking with your Chocolate Lab or meeting friends at the tap house.