The Smartwool Fisherman Crew Sweater blends merino wool with recycled nylon and a touch of alpaca, giving the heavyweight knit a softness that a wool-only sweater doesn't quite reach. Rib knit detailing at the collar, cuffs, and hem holds its shape through repeated wear, and a regular fit keeps the sweater from feeling bulky under a coat. It's the sweater that comes off the hook first for a cabin weekend, when the evening cools down and something heavier than a flannel is finally worth reaching for.