Darn Tough Spey Fly Crew Sock (Men) - Charcoal Size:Extra Large (XL) while our signature comfort technology

while our signature comfort technology allows you to wear them all day

while the textured sole ensures excellent traction

3 Velcro® strap closures

Midsole Material: Cork and EVA blend for comfort

and to keep you extra cozy

Darn Tough Spey Fly Crew Sock (Men) - Charcoal Size:Extra Large (XL) while our signature comfort technologyTip your hat to a time honored fly fishing approach with the Spey Fly sock, which takes its name from Scotland's River Spey and some real life fly fishing wisdom from our very own Mill patriarch, Marc Cabot. He's the expert. As for this lightweight lifestyle sock? It's the real deal too, with terry loops knit under the foot for extra cushioning and signature Merino Wool construction that stands the test of time. You may never master the art of stream