Darn Tough Run Ultra-Lightweight Micro Crew Sock Men's 1035

When you're logging serious miles and chasing PRs, your feet deserve gear that works as hard as you do. The Darn Tough Run Ultra-Lightweight Micro Crew Sock is engineered for competitive runners who demand zero compromises on comfort or performance. Built with thermoregulating merino wool that keeps your feet dry and temperature-controlled through the toughest training sessions, these ultra-lightweight socks deliver a second-skin feel that won't interfere with your racing flats or favorite trainers. The performance fit architecture eliminates slipping and bunching while providing essential arch support to combat foot fatigue during those marathon training blocks and savage hill repeats. Whether you're tackling high mileage weeks or grinding through vertical gain that would make mountain goats jealous, these blister-proof socks stay locked in place so you can focus on what matters most: crushing your goals one stride at a time.

Features

• Thermoregulating merino wool construction for optimal temperature control
• Ultra-lightweight design creates second-skin feel with zero bulk
• Performance fit prevents slipping, bunching, and blister formation
• Arch support system alleviates foot fatigue during long runs
• True Seamless toe construction eliminates pressure points
• Reinforced heel, sole, and toe areas for enhanced durability
• Engineered forefoot mesh zones for targeted ventilation
• Unconditional lifetime guarantee