Rocky Men's 16" Waterproof Snakeproof Hunting Boot-1570 leather-and-fabric Rubber sole Shaft measures approximately 16 from arch Prolight BioMech outsole provides excellent traction on uneven surfaces Snakeproof protection Durable Nylon. GORE-TEX Waterproof Construction-Breathable Full Grain Leather and Durable Nylon Guaranteed Rocky wateproof construction