• Size: S • Category: Trail running • Clothing color: Blue • Brand: Compressport • Technical socks designed to protect and absorb impacts on demanding terrain. • Achilles tendon protection using 3D.Dots that cushion friction and pressure. • Acupressure system that activates blood circulation through a multi-point massage on the sole. • 360-degree arch support that improves venous return and prevents the sock from slipping. • Specific anatomical design for each foot that optimizes fit and performance. • Ventilation zones with quick-drying fibers that prevent overheating and moisture. • Reinforcements in the malleolus area to prevent shocks and chafing during the race.