The K-Swiss Defier RS tennis shoes for men combine performance engineering with durable construction for competitive use on various court surfaces. Specifically designed for male athletes, these shoes feature advanced Shock-Spring technology with EVA rubber cushioning, allowing for responsive shock absorption and energy return during lateral movements and quick direction changes. Suitable for hard courts, smash courts, and clay courts, the Defier RS model offers reliable traction and stability under different playing conditions. The upper construction in white with Dress Blues and Fiery Red accents combines visual appeal with functional support, while the size 41 EU ensures a proper fit for optimal performance. This successor model to previous K-Swiss tennis shoes upholds the brand's promise of quality materials and athletic footwear engineering, focusing on durability and consistent performance during extended matches. The individual packaging contains one pair of shoes, ready for the court. The technical specifications include precise sizing according to European standards and model identification for accurate product referencing. These tennis shoes are designed to meet the demands of recreational and competitive players who need footwear that balances comfort, support, and court-specific performance features without compromising on construction quality or material integrity.