Yonex Power Cushion Fusionrev 4 Shoes deliver a secure, responsive fit and enhanced cushioning for fast court movement. Built for tennis play across surfaces, they combine arch support and a grippy outsole to help you push off and recover quickly. Key attributes: Navy | Saxe | Synthetic fiber | Power Cushion+ shock absorption and energy return | Feather Bounce foam for responsive cushioning | Endurance rubber outsole for better traction | All-court suitability | Fusion Wing arch support in the midfoot | Inner bootie structure that wraps metatarsal to heel | Semi one-piece outsole for improved grip and stability | Pull tab on tongue for easier on/off | Asymmetrical lacing for pressure relief | Durable Skin overlays | Round sole for smooth heel-to-toe transition | Toe Assist Shape for improved toe space and support | Dimensions & fit: EU 40 — CM 25.5 | EU 41 — CM 26.5 | Weight: 335g (26.0 cm) | True to size | Adaptive, snug fit via inner bootie structure | Composition & care: Upper: Synthetic fiber, Synthetic resin | Midsole: Synthetic resin | Outsole: Rubber