The FKT Run Crew Sock is engineered for runners who demand extra protection and ankle coverage on the move. Combining targeted technical support with high-performance moisture management, this crew-length sock ensures your feet stay dry, comfortable, and blister-free, whether you're chasing an "Fastest Known Time" or logging daily road miles.

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Features

• CoolMax® EcoMade Tech: This sustainable polyester blend provides elite breathability and moisture-wicking power, featuring anti-bacterial properties and odor reduction to keep your feet fresh.
• Channeled Air Fabric: Integrated ventilation channels maximize airflow across the foot, accelerating evaporation and preventing heat buildup.
• Seamless Toe Closure: A friction-free finish at the toes eliminates the irritation that cause blisters during high-volume efforts.
• Strategic Cushioning: High-impact zones at the heel and forefoot are bolstered with extra padding to dampen vibrations and provide a plush landing.
• Engineered Arch Support: A compressive arch band offers a secure, locked-in feel, reducing foot fatigue and preventing the sock from sliding within the shoe.
• Performance Fit: Anatomically designed to stay in place, providing the stability needed for technical trail climbs and fast-paced road sessions.

Size Chart

Size	Mens	Womens
S	US 3-5.5	US 4-6.5
M	US 6-8.5	US 7-9.5
L	US 9-11.5	US 10-12.5
XL	US 12-14.5	US 13-15.5

Materials

60% Nylon. 30% Polyester (CoolMax EcoMade), 10% Spandex