Men's running shoes from the 520 v9 series, created for runners with a neutral or supinated foot, ideal for hard surfaces. The shoes feature a lightweight and breathable mesh upper, providing comfort and grip to the foot. The sole pattern is resistant to abrasion and damage. Thanks to the use of Fresh Foam technology in the midsole, the shoe offers a high level of cushioning. The Fresh Foam technology provides lightweight cushioning foam with high resistance to deformation. The shoes also feature a removable insole, suitable for orthotics. They are designed to provide softness and adequate protection of the joints during long-term training.