M's Pacer Micro Crew Ultra-Lightweight Running Socks

The Darn Tough Pacer is built for runners who push their limits. With a debris-blocking micro crew height, targeted cushioning, and ultra-lightweight Merino Wool construction, this sock delivers breathability, durability, and a fit that won’t slip, bunch, or cause blisters. Redesigned flex and arch support zones keep your feet energized mile after mile, while True Seamless™ toes ensure all-day comfort. Quick-drying and naturally odor-resistant, the Pacer is ready for everything from long slow distances to chasing personal bests—still made in Vermont and guaranteed for life.

Features:

• Height: Micro Crew (8.5" from heel to cuff; sits ~6" above running shoe)
• Weight: Ultra-Lightweight for zero bulk and second-skin feel
• Performance fit: No slipping, no bunching, no blisters
• Targeted arch support reduces fatigue and prevents bunching
• True Seamless™ Toe for an ultra-smooth feel
• Merino Wool naturally regulates temperature and manages moisture
• Dries quickly to keep feet comfortable
• Made in Vermont, USA
• Unconditionally Guaranteed for Life

Materials:

• 48% Merino Wool, 48% Nylon, 4% Lycra Spandex
• Fiber percentages may vary slightly