Sofft. Brown Sharnell Leather Boot with Zipper Back. AQUA Söfft: Waterproof leather with a seam sealed construction. Back zipper with leather pull. Brass Zipper. Leather-lined footbed, cushioned at ball, heel and arch for extra support. Sure-Fit Shaft: Fits narrow and wide calves, from 13 1/2 to 16 1/2 inches. Approximate shaft height: 14 inches. Lightweight non-slip TPR outsole for excellent traction in wet conditions. Stacked heel. Heel Height: 2 inches. NOTE: Wore these once to my office so basically no wear. Good foot room and comfortable. Package safely and securely for shipping.