The PolyPro sports socks offer the same advantages as the Zone 2003 socks, but they differ in design. These socks are solid colour: this way it will be easy for you to match them with your training or competition set. The PolyPro socks are designed for men and women who love sport: they are made of stretch material composed of a mix of fibres that provide the greatest comfort. In addition, the cotton foot provides the greatest freedom of movement and breathability, facilitating sweat evaporation.
Erreà Socks Sizing Guide
| Size | Shoe Size |
| Kid | US3.5-6 |
| Junior | US7-9 |
| Adult | US9-12 |