Swiftwick Flite XT Trail Quarter Crew Socks - 4" Coal Sunset Mountain Medium. The Flite XT Trail is a technologically advanced sock 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.

Natural Merino wool and Olefin footbed keep your feet dry and blister-free whatever the conditions

AnkleLock Technology featuring targeted ankle and heel support provides protection during quick movement

Proprietary GripDry fiber in the heel and forefoot grips shoes to keep feet stable

38% Nylon / 24% Merino wool / 22% Olefin / 13% Polyester / 3% Spandex

Machine wash cold. Tumble dry low. Do not bleach or iron