Athletic SMRTWL Logo Crew Sock

Built for athletes who want merino performance without sacrificing breathability, these are our go-to training socks for high-mileage days and recovery alike. Indestructawool reinforces the zones that wear out fastest, and the 4 Degree fit system keeps everything locked — no sliding, no bunching mid-run. A virtually seamless toe handles the longer efforts without hot spots.

• Indestructawool technology reinforces heel and toe zones so they hold up through hard miles and repeated washing
• 62% merino wool construction manages moisture, controls odor, and regulates temperature across effort levels
• 4 Degree elite fit system wraps the foot with targeted compression that stays put through the full run
• Light cushion build with mesh ventilation keeps the sock low-bulk and breathable inside training shoes or casual wear
• Virtually seamless toe eliminates the pressure ridge that causes hot spots on longer efforts — available in White