Lace into the cloud-like cushioning and comfort of the New Balance MW847v3 walking shoe, and get on with your day! Structurally-supportive synthetic leather upper with breathable mesh panels. Lace-up closure. Ortholite tongue, collar, and heel foam for added comfort. LIGHTNING DRY liner keeps feet drier and more comfortable. Phantom Liner offers a seamless fit and the utmost comfort. Ortholite sockliner is not removable. PU strobel board. ABZORB midsole features a blend of cushioning and compression set. ROLLBAR posting system helps reduce rear-foot movement. Differential: 12 mm. Ndurance rubber outsole in high-wear areas. Imported. Medicare / HCPCS code = A5500 diabetic shoe. Measurements: Weight: 13 oz Product measurements were taken using size 11, width 4E - Extra Wide. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.