Show off retro stripes while working up a sweat. Our Athletic SMRTWL Retro Stripe Crew Socks provide continuous support on the arch and ankle, thanks to our enhanced Smartwool 4 Degree fit system. Mesh zones boost breathability to prevent sweaty feet, and a reinforced sole ensures durability and readiness for any challenge. No matter your movement, these socks are designed to stay put and never slip or shift. That's pretty cool.