Paying homage to a classic fly-fishing technique, the Spey Fly sock takes its name from Scotlands River Spey and inspiration from our own fly-fishing guru and Mill patriarch, Marc Cabot. Hes the real deal. This lightweight lifestyle sock is too. It features terry loops knit under foot for cozy cushioning and our signature Merino Wool durable construction. While you may never reel in stream dolphins like Marc does, you can sport the same socks.

Details

Men’s crew socks average 10.5 in. from heel to cuff – expect them to rise about 8 in. above a casual sneaker.
A performance fit means no slipping, no bunching, no excuses. These everyday socks are all business.
Darn Tough closes every toe seam using our True Seamless Toe technology for an ultra smooth, undetectable feel.
Silky soft Merino Wool is a natural choice for breathable, long-wearing comfort and effortless style.
Lightweight yarns create socks so smooth and comfortable you’ll want to wear them all day, and the next.