On the way to a mountain wall or glacier, and while approaching climbing routes, maximum comfort for the feet is essential. UYN has developed the Trekking Approach sock to perfectly complement the lightweight and sturdy footwear worn during the approach. The three-dimensional structure of the fabric specifically protects sensitive areas such as the Achilles tendon (Preshock Shield) and the instep (Anti-Impactor). At the same time, the Cool-Air-Flow technology with its 3D microchannels allows air to circulate between the skin and the sock fabric, creating an optimal climate. The perfect blend of quick-drying biofiber Natex and high-quality merino wool makes the UYN Trekking Approach sock ideal for athletic activities in autumn when temperatures drop.