Darn Tough Micro Crew Midweight Tactical Sock - Cushion | T4066 | Merino Wool Boot Sock

Built for the long haul, from the field to the mountain.

The Darn Tough Midweight Micro Crew Cushion Sock is a cushioned tactical sock engineered for performance in 6-inch boots. Designed with dense, resilient terry loop cushioning underfoot, it provides lasting comfort and impact protection through long missions or rugged terrain. Flat, low-bulk ribbing around the leg ensures a smooth fit that won’t bunch or slide, while elastic arch support keeps the sock locked in place.

Made from fine-gauge Merino wool, these socks wick moisture, regulate temperature, and fight odor naturally. Reinforced heels and toes extend durability, and the True Seamless design prevents hot spots and irritation. Whether you’re hiking, rucking, or working long hours on your feet, this sock is built to handle it all.

Why We Love It

It’s the perfect combination of cushion, durability, and all-season comfort. Built for demanding environments, this sock keeps your feet dry, comfortable, and mission-ready day after day.

Key Features of the Darn Tough Midweight Micro Crew Cushion Sock

• Performance Fit: No slipping, bunching, or blisters

• Fine Gauge Knitting: Smooth, durable construction with a premium feel

• Fast-Action Wicking: Pulls moisture away to keep feet dry

• All-Weather Performance: Cool in the summer, warm in the winter

• Naturally Antimicrobial: Resists bacteria and odor

• True Seamless Construction: Smooth comfort with no friction points

• Elastic Arch Support: Secure, foot-hugging fit

• Reinforced Heel and Toe: Extra durability for extended wear

• Made in the USA | Guaranteed for Life

Specs

• Cushion: Midweight, dense terry loop cushioning underfoot for comfort and warmth

• Height: Micro Crew, peeks just above standard hiking boots

• Fabric: 61% Merino Wool / 37% Nylon / 2% Lycra Spandex

Sock Care

Machine wash warm, inside out, on gentle cycle. Tumble dry low. Do not bleach or dry clean.

Size + Fit: