From Justin and George Strait come the best performance features you'll find in a lace-up boot. Part of the J-Flex comfort system, a leather covered Poron 90 insole maximizes your energy return rate to keep a spring in your step, all day long. Texon triple density insole board provides greater heel and toe support. This performance lacer features a waterproof leather foot under a matching 6" shaft. Speed hooks for easy lacing. Removable double kiltie. Unit heel.