Darn Tough Ridge Runner Micro Crew Ultra-Lightweight Running Socks - Midnight

Ultra-lightweight cushioning meets all-weather Merino wool performance in the Darn Tough Ridge Runner Micro Crew. At just 51% Merino wool, these socks deliver exceptional moisture wicking and natural odor control, keeping feet dry and fresh on the longest trail runs. The True Seamless™ toe eliminates friction, while the Performance Fit ensures zero slipping or bunching. Backed by a lifetime guarantee, they are built to outlast the toughest miles.

Overview

Engineered for trail and road running, the Ridge Runner Micro Crew combines fine gauge knitting with integrated arch support for a secure, breathable fit. The ultra-lightweight cushioning provides just enough protection without bulk, while the high breathability keeps feet cool in warm conditions and warm in cool weather. Made in the USA from a durable blend of Merino wool, nylon, and Lycra spandex, these socks are designed for all-weather performance and long-lasting comfort.

What stands out

• Ultra-lightweight cushioning for a barely-there feel
• True Seamless™ toe reduces irritation and blisters
• Fast Action Wicking keeps feet dry
• Naturally antimicrobial Merino wool controls odor
• Performance Fit: no slipping, no bunching, no blisters
• Guaranteed for Life – Darn Tough will replace them if they ever wear out

Technical details

• Material: 51% Merino Wool, 45% Nylon, 4% Lycra Spandex
• Sock Height: Micro Crew
• Cushioning: Ultra-Lightweight
• Fit: Performance Fit with integrated arch support
• Toe: True Seamless™
• Breathability: High
• Moisture Wicking: Fast Action Wicking
• Odor Control: Naturally Antimicrobial
• Temperature Regulation: All-Weather Performance
• Durability Guarantee: Guaranteed for Life
• Country of Origin: USA
• Gender: Unisex
• Color: Midnight
• Knitting Type: Fine Gauge Knitting

Our verdict

For runners who demand a barely-there feel without sacrificing protection, the Ridge Runner Micro Crew is a top-tier choice. The Merino wool blend keeps feet comfortable in any weather, and the lifetime guarantee makes it a smart investment for serious mileage.