• High-performance technical socks specifically designed for the demands of trail running. • Special commemorative UTMB 2025 edition with exclusive design. • 3D Dots technology providing grip, cushioning, and micro-massage. • Highly breathable fabric with integrated ventilation channels to keep the foot dry. • 360-degree arch support for enhanced stability and reduced fatigue on uneven terrain. • Reinforced protection in the Achilles tendon and toe area against impacts. • Ergonomic design with precise anatomical fit to prevent chafing and blisters.