Rocky Upland 8â?쳌 brown boot is built for the hunt. Constructed to make any terrain worry free with Rocky's Thorn and Briar Guard that resists tears and snags, full-grain waterproof leather technology that keeps moisture out without trapping perspiration in, and a lightweight and durable abrasion resisting blown rubber outsole. With a durable san crispino construction, an energy bed LX foot bed with memory foam, and a fiberglass shank that adds additional support and stability.