• Size: S • Clothing color: Neon red / Black • Brand: Compressport • Achilles tendon protection via 3D.Dots that protect against friction and pressure. • Massage acupressure designed to activate blood circulation through multi-point massage on the sole. • Archstim support in the arch of the foot that promotes venous return and recovery. • 360-degree compression band that prevents the sock from slipping or twisting during movement. • Specific anatomical design for left and right foot for a precise fit. • Ventilation zones with quick-drying fibers that allow heat to escape and prevent moisture. • Wider ergonomic toe box to improve proprioception and toe comfort. • Reinforcements in key areas to protect ankles, toes, and nails on demanding trail terrain.