Swiftwick Flite XT Trail Quarter Crew Socks - 4" Heather Sunset Mountain Medium ModelNumber=G1114 Requires a standard 6 mm

Requires a standard 6 mm hex wrench for easy installation and removal

Material SyntheticGender/Age MensColor BlackSize LargeDefined Color BlackActivity Cycling

1 - 15307A5 steel bearing

Tightly spaced center knobs minimize rolling resistance

Swiftwick Flite XT Trail Quarter Crew Socks - 4" Heather Sunset Mountain Medium ModelNumber=G1114 Requires a standard 6 mmThe 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