On Running The Roger Pro is a court-focused tennis sneaker co-created with Roger Federer. It pairs a carbon-fiber Speedboard with a supportive midfoot cage for stability and energetic push-off during lateral court movement. Key attributes: White | Evergreen | Engineered mesh | 100% carbon fiber Speedboard for energy return | High-performance foam midsole for impact absorption | Breathable engineered mesh upper | 10 mm heel-to-toe drop | Midfoot cage locks foot in place | Padded heel for rear-foot comfort | Tread pattern engineered for grip and glide | Lateral and medial support for dynamic moves | Rounded bottom unit extends over the sides for added stability | Low-profile, tennis-inspired silhouette | Dimensions & fit: Weight: 405 g | Heel-to-toe drop: 10 mm | Weight: 13.4 ounces | True to size.