The Nike Shox R4 Shoe features the elite impact cushioning that's made the Nike Shox series famous, plus a synthetic upper for lightweight support. Featuring synthetic and textile upper for lightweight support, foam midsole with Nike Shox technology for a responsive, cushioned ride and durable tread for excellent traction.
lining: Polyester 100%
sole: Rubber 100%
outer: Polyester 100%, Polyurethane 100%
Designer Style ID: BV1111