Lightweight and built with comfort in mind, the R4 utilizes superior components to ensure both step-in comfort and long lasting performance.
Upper: Padded air mesh tongue and forefoot for comfort and breathability. Multi-layer abrasion resistant medial toe wrap lasts up to three times longer than traditional synthetics in high wear areas and extends to the midfoot for increased durability. Internal heel counter with padded heel collar for increased support and comfort.
Midsole: Removable Flow® comfort sockliner is an open cell polyurethane foam that provides excellent levels of breathability and moisture transport in combination with long lasting cushioning. Flow® foam offers anti-microbial and odor fighting features for a healthier shoe environment. Lightweight high-performance SUPERACTION EVA midsole cushioning provides immediate step in comfort without break-in, allowing players to enjoy a consistent feel throughout seasons of play. A TPU shank bridges the forefoot to the heel with added stability to prevent twisting and control torsion.
Outsole: The R4 outsole is made entirely of Fila's EVER-GRIND™ durable rubber compound which is lighter-weight and lasts 30% longer than standard carbon rubber. Enhanced wave traction outsole pattern provides sure footed on court traction.
Available in width B (Medium).
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