AFFLECK NAVY NUBUCK. Crafted from durable leather in a relaxed and timeless design, the AFFLECK sneaker by Colorado combines casual style with the convenience of a durable Sure Grip sole, designed for oil and slip resistance and built to withstand heat up to 60 degrees Celsius. The bouncy pair feature a unique Energy Return System insole with antibacterial lining and memory foam cushioning, offering all-day comfort and security.