Swiftwick Flite XT Trail Mid-Crew Socks Colour:Heather We’ve also added a micro-fiber

We’ve also added a micro-fiber liner to the front of the shoe to minimize stretch and maximize comfort

whose contact surface is made of real cork

A power indicator lets you know when it's time to recharge

All Black Diamond products are covered by a two year warranty policy

Swiftwick Flite XT Trail Mid-Crew Socks Colour:Heather We’ve also added a micro-fiberThe Flite XT Trail is the most technologically advanced sock ever engineered for hiking and trail runs, offering a blend of natural Merino wool with Olefin fiber for moisture wicking, temperature regulation, and stability on any terrain. Now in Quarter Crew for medium coverage. AnkleLock Technology Moisture Wicking Merino blend Made in USA Moisture Wicking Lifetime Performance Guarantee Fabric tech AnkleLock Technology GripDry Fiber CUSHIONING Medium