What Our Gearhead(R) Experts Are Saying:"I wore this on a string of cool fall evenings out and about, and the insulation kept me warm without ever looking bulky under a coat. The hidden snap front closure gave it a clean look that worked just as well at dinner as it did on a walk."An evening out doesn't always call for a bulky jacket, sometimes it just needs something warm enough to layer under a coat or wear on its own, and the Vesper Insulated Shirt Jacket fits right into that moment. The VerticalX Eco insulation brings quiet warmth without adding weight, a hidden snap-front closure keeps the look clean, and zip hand pockets keep your phone and keys secure wherever the evening takes you.