Grand Slam. The Si-18 International is a classic silhouette built for tennis. Features such as the signature D-R-Cinch lacing system and heel stability counter were designed for you to give it your all on the court. The mid-top sneaker’s full leather upper is complemented by vintage branding elements, including an embroidered tongue tag that pays homage to the four host countries of tennis’ most prestigious tournaments.
- Rich leather upper.
- Textile collar offers comfort.
- Rubber outsole offers traction and durability.
