The technical Alpine Sock delivers a precise, supportive fit across every part of the foot. Built from a Merino wool blend, it regulates temperature and manages moisture through long days on the mountain. An integrated shin protector adds targeted support where you need it most, while extra ribbed panels around the ankle and foot keep the sock firmly in place with each stride. Mesh panels at the top of the foot allow air to circulate, reducing heat buildup during high-output efforts.