Men’s Gray Pirarucu And Black Wide Square Toe Exotic Cowboy BootsA distinct combination of varying textures, colors, traditional craftsmanship and modern design, they are top of the line mens exotic cowboy boots. For a look that exudes confidence, originality and strength, look no further than this style of square toe boots for men. Material: Made with exotic gray pirarucu leather on the foot and sleek black cowhide leather on the shaft, they highlight daring, yet polished, textures that complement each other well.