Purpose Built Made from premium Merino wool and copper thread, Merino Crew Socks complement all 5.11 footwear. NanoGLIDE construction ensures comfort in any environment, while integrated heel, sole, and toe reinforcements enhance performance and durability. These socks are odor control and moisture-wicking, so you'll stay warm, dry, and ready to roll. Superior comfort, agility, and traction make these socks ideal for any mission and every day. Overview Superior comfort and tactical support Merino wool and integrated reinforcements Excellent for cold weather duty and casual wear Specifications Crew length Tab-top cuff Merino wool Ankle and arch support Heel, sole, and toe reinforcements Moisture-wicking Odor Control technology Made in the USA (S) Superior comfort and tactical support Merino wool and integrated reinforcements Excellent for cold weather duty and casual wear Crew length Tab-top cuff Merino wool Ankle and arch support Heel, sole, and toe reinforcements Moisture-wicking Odor Control technology Made in the USA