What Our Gearhead® Experts Are Saying:"I reach for the Vert Running Sock when I want a super-light feel that still gives me structure. The Merino blend keeps sweat under control, and the fit stays consistent across fast intervals and long aerobic days. It’s one of those socks that disappears on the foot—in the best way."We trust the Vert Running Sock for lightweight comfort during weekly training runs, early morning loops, and warm-weather workouts. Its Merino wool and COOLMAX EcoMade fibers create a breathable, quick-drying foundation that keeps our feet feeling fresh even when the pace picks up. With its barely-there feel, this sock supports steady rhythm and smooth movement on any route. The thoughtful construction brings reliable performance to each stride. Light cushioning in key zones helps manage repetitive impact, while Linear Wicking Channels draw moisture away to prevent dampness from slowing us down. Zoned Climate Control enhances airflow where heat builds most, and the combination of a rib-knit cuff and supportive arch wrap maintains a secure, stable fit. Reinforced stitching extends durability so the sock stands up to regular training demands.