- Arch Max sports socks model 4352 for men, size S (36-39) - Made of ultra-lightweight and extra-breathable material for maximum ventilation - Low cut and self-adjusting fit that perfectly adapts to the foot - ARChFIT technology: lifts the arch, cushions impacts, and reduces fatigue - Helps prevent injuries and protects joints during exercise - Stabilizes the heel and protects the Achilles tendon with every stride - Improves blood circulation, ideal for running and high-performance sports - Black color, discreet and functional design for intensive sports use