Compressport Pro Racing Socks v4.0 Run: the ideal running socks for all your running sessions

The Pro Racing Socks v4.0 Run are the ideal running socks for any runner: from 5km to marathon. Ultralight, highly ventilated and built to prevent blisters, so you chase your next PR with greater comfort and control.

Next-gen fit

Based on feedback from top and everyday runners, the v4.0 has been completely redeveloped. The lightweight, breathable technical knit wicks away sweat quickly, keeping your feet fresh and dry-even when the pace and temperature rise.

Never blister again

• Wider toe compartment with ergonomic fit lets your toes expand naturally on landing-less pressure, less friction.
• Terry cloth padding at the big toe prevents black nails and hot spots on long runs.
• Medium arch support stabilizes the arch of the foot, prevents twisting/folding and helps prevent blisters.

Grip, ventilation & comfort

• 3D.Dots lines across the Achilles to protect and support; Flat.Dots in between for extra airflow.
• Underfoot: mix of 3D.Dots (±75%) and Flat.Dots (±25%) for cushioning, grip and microstimulation-stimulatesvenous return and helps delay fatigue.
• Light knit around ankle provides targeted support when accelerating; comfort lip behind prevents chafing.

Road-specific height

The v4.0 Run has a lower shaft than trail/bike variants-optimized for road running. Subtle, embroidered discipline and a clean, technical look make it race-ready with no fuss.

Why choose Pro Racing Socks v4.0 Run?

• Ideal running socks: ultralight, breathable and blister-preventing
• Ergonomic toe box + terry padding: less pressure, less friction
• Arch & ankle support: stable fit, sock stays neatly in place
• 3D/Flat.Dots: grip, air circulation and pleasant cushioning underfoot
• All-round use: from tempo work to long endurance-all year round