Smartwool Men's Athletic SMRTWL Retro Stripe Crew Socks Color:-100 Multiple LEDs provide homogeneous light

Multiple LEDs provide homogeneous light distribution

easy application

Proprietary carbon fiber and polymer blend responds to compression

Performance tech features like HydroBlock® Elite 20k/20k waterproof/breathable fabric and Toray® Dermizax™ 4-way stretch fabric provide dynamic on-mountain capability

and hike the day away

Smartwool Men's Athletic SMRTWL Retro Stripe Crew Socks Color:-100 Multiple LEDs provide homogeneous lightRock some retro stripes while you sweat it out. Our Athletic SMRTWL Retro Stripe Crew Socks 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 thats pretty rad.