What Our Gearhead(R) Experts Are Saying: "This sweater is one of those pieces that works just about anywhere. The 100% wool knit is warm and durable, and I like that the zip front makes it easy to vent or bundle up. The collar is a great touch-I flip it up when the wind kicks in. It layers smoothly under a shell or stands alone on chilly days." The Filson Zippered Wool Sweater is built for comfort, durability, and timeless style. Crafted from 100% wool, it provides reliable insulation even in damp conditions, making it an essential layer for crisp fall hikes, snowy mornings, or long weekends at the cabin. The fold-over collar can be worn flat for a classic look or turned up to protect against biting wind. With a full-length zipper for adjustable warmth and front stow pockets for easy utility, this sweater blends function with everyday wearability. Rib-knit cuffs and hem hold their shape through repeated use, ensuring season after season of dependable comfort. Whether worn under a raincoat or on its own, it's a cold-weather staple that delivers.