Compressport Pro Racing Socks V4.0 Ultralight Run Low Yellow Compressport

Ultra-light, low-profile running socks for maximum ventilation, thermoregulation and performance in hot conditions.

The tarmac is scorching and the sun is beating down? Developed in collaboration with Compressport's fastest athletes, the thermoregulating properties of the 4th generation of Pro Racing Ultralight Run Low socks protect you. Or rather, your feet. The lightweight, technical mesh is designed to fit like a second skin, with exceptional ventilation to wick away perspiration and keep your feet cool and dry, even in wet conditions. The revised, wider toe zone offers an ergonomic fit and improved proprioception, allowing the toes to extend intuitively on landing for a natural, fluid stride. A special mesh around the ankle, lighter than the standard running sock, offers gentle support as the pace increases. Characteristic arch support prevents the fabric from twisting and chafing in the heat, while a terry cloth reinforcement around the big toe prevents blackened nails as distance increases. Special 3D.Dots and Flat.Dots technologies in this ultra-lightweight model save volume and weight while delivering high performance. Six targeted points offer additional protection at the base of the Achilles tendon. Underfoot, an intelligent pattern - 50% 3D.Dots, 50% Mesh.Dots - not only cushions the impact, but also improves grip in the shoe, stimulates venous return with gentle micro-stimulation and encourages air circulation between the points for better ventilation. The anatomical cut and technologies are specifically developed for the rigors of road running, while the low-cut, mesh fabric leaves no room for overheating. The ergonomic tongue at the back adds comfort and style, and if you ever forget you're going running, the discipline is discreetly embroidered on the inside. Slip your feet into these ultra-light, ultra-low socks and take on the Great Wall or Kauai marathons without hesitation.

Key benefits

• High-performance sweat evacuation thanks to technical mesh panels and ventilation technologies.
• Ultra-light, second-skin fabric for maximum comfort when running in hot or tropical conditions.
• Maximum thermoregulation and ventilation thanks to ultralight mesh panels, to keep your feet cool.

Details

• Developed for : Maximum thermoregulation and sweat evacuation
• Weight: 28 g
• Activity: Running / Other sports
• Use: Running
• Cushioning: Light
• Support: Light
• Breathability: Strong

Manufacture

• Made locally, designed to perform.
• 82% of Compressport products are designed and manufactured in the Euromed zone (Europe and the Mediterranean). The brand favors long-term, local partnerships based on trust, with specialized workshops with whom it develops technical, resistant and responsible materials.
• A strong commitment to quality, traceability and reduced impact.
• Manufactured in PORTUGAL

Composition

• 95% Polyamide, 5% Elastane

MORE INFORMATION

Looking for your next triathlon? Check out our Ironman 2026 Calendar Please note that the back of the product is plain, without any logo or participant names.