The GX-4's Gore-Tex waterproof lining and full-grain leather and ballistic nylon upper protects officers in any weather. The Bates Uniform Footwear boot features a full cushioned, removable insole that combines with a lightweight, shock absorbing midsole to keep feet comfortable. The durable oil and slip-resistant Ultra-Lites Xtreme rubber outsole will provide grip and stability on any terrain. The GX-8 has the same components as the GX-4 but adds a size zipper for easy on and off. Both boots come in black and are available in men's medium widths, sizes 7-15, and wide widths, sizes 7-14. The women's version of the boots are available in sizes 5-11.