When it comes to running, the focus almost always lies on the shoe. Yet there's one element that's often overlooked but can significantly impact the quality of your run: the sock. The right fit can improve ventilation, reduce friction, and help stabilize the foot during landing. In this area, Compressport has been a leading name in technical accessories for runners for years, thanks to products developed with a focus on ventilation, support, and protection. After testing the Pro Racing V4.0 Run High and Pro Marathon V2.0 models, we're sharing some impressions of how these socks can provide maximum comfort during training and racing.
Reading time: 3 minutes - Published on: Sunday 01 March, 2026






