The synthetic leather construction in these Silver / Grey New Balance 847v4 men's walking shoes offer unmatched durability and a lightweight feel built for all-day comfort. Full rubber outsole delivers unmatched traction in outdoor environments. Mesh upper offers a lightweight feel for enhanced breathability and air flow. ROLLBAR stability post system helps control rear-foot movement for enhanced support. TPU heel insert provides added support for increased balance and stability. TRUFUSE midsole cushioning combines two different foams to deliver responsive, durable cushioning.