The Rocky Alpha Force is a boot built to work as hard as you. When the job gets tough these 8-inch boots can handle whatever is thrown their way. Constructed with a special oil and slip resistant RigiTrac molded EVA and rubber outsole these soles really grip the terrain to help you maintain your footing. Comfort is key when you work long days on your feet. These boots feature the Rocky Air-Port footbed which is a high performance cushioning and comfortable footbed that circulates air with every step. This footbed is molded from durable PU so it won't break down or lose its shape over time. If you're looking for a boot that can keep up with you the Rocky Alpha Force is perfect for the job. Airport Footbed Provides Support and Cushioning Light and flexible cement construction Oil and Slip-Resistant RigiTrac molded EVA/rubber outsole 8 Inches in height Full Grain Flesh Out Leather with 900 Denier Nylon Rocky Mens Alpha Force 8 Inch Duty Boot RKD0060 BROWN