Rock some retro stripes while you sweat it out. Our Athletic SMRTWL Retro Stripe Crew Socks deliver nonstop support on the arch and ankle thanks to our updated Smartwool® 4 Degree™ fit system. Mesh zones add breathability to help stop sweaty feet in their tracks, plus a reinforced sole helps keep these socks durable and always up for the challenge. Plus, no matter which way you move, these socks are designed never to slip or budge. Now that's pretty rad.