Flint and Tinder Quilted Waxed Shirt Jacket (M). Moderately worn, but very sturdy and well-made jacket that will get better with age. Personally I think it’s thicker than just a shirt jacket and is more like a field jacket. Features: Diamond quilting throughout the inside and outside of the piece Cozy interior lining made with soft-touch Japanese polyester Shell built from a hardy and highly water-resistant British Millerain waxed canvas—the gold standard and original creators of waxed canvas Lightweight and super cozy insulation made from recycled Primaloft® Hidden side hand pockets with button-snap closure Dual chest pockets are perfect for EDC and tools Inside zippered chest pocket for valuables Inside media drop-in pocket for your phone Chambray detailing through the collar Flint and Tinder branded snap button closure