A tribute to the classic fly-fishing technique, Darn Tough’s Spey Fly Crew Lightweight Socks keep you comfy year-round thanks to a temp-regulating merino wool blend, and they’re super durable with a reinforced foot that’s built to last, guaranteed. Low-profile cushioning protects your feet in blister-prone areas, a seamless toe promises smooth friction-free comfort, and the performance fit ensures they stay on without bunching or slipping.

Merino wool/nylon/LYCRA®. Machine wash. Made in USA.

Sizes M(8-9½), L(10-12), XL(12½-14½).