NIKE SB Blazer Low GT Summit White/Obsidian / University Red Suede and leather upper for a premium look and fit Sockliner with built-in Nike Zoom unit in the heel for low-profile impact protection and support Low-cut collar gives you a natural fit and comfort Honeycomb-patterned crating increases flexibility and minimizes bulk Rubber autoclave construction fuses the midsole and outsole for reduced weight and a streamlined look