Compressport Pro Marathon 3D.Dots Crew The Pro Marathon 3D.Dots Crew is a high-endurance technical sock specifically engineered to meet the demands of marathon racing and long-distance road running. It prioritizes foot health over extended periods, utilizing reinforced zones to combat the friction and heat buildup that lead to blisters. Performance Specifications Anti-Blister Technology: PTFE (Teflon) cooling fibers are integrated into the toe, heel, and arch areas. These specialized fibers reduce skin-to-fabric friction, significantly lowering the risk of hot spots and blisters during high-mileage efforts. Enhanced 3D.Dot Cushioning: A dense application of 3D.Dots provides targeted protection for the internal malleolus (ankle bone) and the Achilles tendon, absorbing impact and vibration from hard pavement. Thermoregulation & Ventilation: Large-scale ventilation stripes are woven into the upper foot and ankle to facilitate rapid sweat evaporation, preventing the "heavy foot" sensation caused by moisture-logged fabric. Strategic Arch Support: A 360° elastic arch compression prevents the sock from moving or bunching inside the shoe, while simultaneously stimulating venous return to delay foot fatigue. Reinforced Toe Box: The toe area is specifically padded to protect the nails and skin from repetitive impact against the front of the shoe during the marathon distance.
