Seam-sealed waterproof leather upper keeps the foot dry while providing breathability to the Dunham Addison Waterproof lace-up boot. Soft textile linings. Foam in the heel and forefoot provides superior shock absorption, durability and resistance to compression set. Fiberglass shank provides sturdy support. Durable rubber outsole features a multi-dimensional tread with maximum surface contact and more leading edges for excellent outsole traction. Medicare / HCPCS code = A5500 Diabetic shoe. Imported. Measurements: Weight: 1 lb 8 oz Shaft: 4 in Product measurements were taken using size 8, width 2E. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.