





Maximum comfort, reliable protection and top-notch ventilation – all in one sophisticated pair of socks. UYN Defender Merino can handle intense training and long hikes without causing discomfort to your feet. Every detail has its purpose – from ankle support to thoughtful airflow design.
The socks feature a smart design with Target Compression Bandage that strengthens the ankle and enhances stability. No twisting, no unnecessary strain – just a steady step even in tough terrain. Protection against impacts is ensured by the Anti-Impactor mesh on the instep, which absorbs shocks and provides ventilation.
The Cool Air Flow system with 3D microchannels maintains constant air circulation. Your feet stay dry and at an optimal temperature, even when you’re giving it your all. No overheating, no sweating – just consistent comfort from start to finish.
The Preshock Shield reinforcement protects the Achilles tendon from impacts and reduces pressure during movement. Every step feels more natural, allowing your feet to stay comfortable for longer periods.
The Ergologic Footbed anatomical insole mirrors the shape of the foot and adapts to every movement. This ensures that the socks fit perfectly, do not bunch up and do not cause pressure even during prolonged wear.