What Our Gearhead(R) Experts Are Saying:"For trail runners who need a breathable and lightweight sock, the Zero Cushion Mini Trail Sock is a game changer. The merino blend keeps feet dry and fresh, while the no-cushion design ensures minimal bulk and maximum airflow. Perfect for hot weather runs or high-output activities."Lightweight, breathable, and built for speed, the Zero Cushion Mini Trail Sock is the go-to choice for runners, hikers, and cyclists who demand high-performance comfort. With a merino wool blend, this sock wicks moisture, resists odor, and regulates temperature for all-day freshness. The Definitive Fit System(TM) and foot-molding Memory Stretch(TM) provide a secure, no-slip fit, while mesh ventilation zones enhance airflow. Designed for those who thrive on the trail, this sock delivers a barely-there feel without sacrificing durability or support.