SIDI C-Boost SRS Toe Insert Hit The Boost The SIDI C-Boost SRS Toe Inserts are high-performance components designed to enhance the durability and grip of cycling shoes. Specifically engineered for the SIDI SRS sole system, these toe inserts provide additional traction and protection, especially during off-bike sections or walking. Made from durable materials, they offer reliable support and longevity, ensuring long-lasting performance even in challenging conditions. Ideal for cyclists seeking enhanced stability and durability for their SIDI cycling shoes. Features High-performance components designed to enhance the durability and grip of cycling shoes Made from durable materials and offer reliable support and longevity Ideal for cyclists seeking enhanced stability and durability for their SIDI cycling shoes | Sidi | C-Boost Srs Toe Insert Men's | Size 38-41 In Gray/black