www.zappos.com Product Description: # Keirin is the spirit of Japanese processional cycling. Dating back to the 1940s, Keirin began as a betting track race in which six to nine riders raced head to head in a timed sprint, each assigned a special number and color. In the Keirin tradition, this special collection features 9 exclusive colors – mimicking those used on the tracks of Japan. # Clean uppers of canvas. # Unique number detail on tongue. # Slim fit design creates a sleek and trimmed look. # Minimal padding in tongue and collar for comfort and support without the bulk. # Bruise Control Ultraยฎ Technology combats the heavy impact feet take while skating by replacing the lasting board with a thin sheet of Bruise Control material to deliver increased comfort, flexibility, and more cushion for the pushin’. # Textile-fabric lining for moisture-wicking comfort. # Cushioned footbed creates long-lasting comfort. # Vulcanized construction for enhanced board feel. # Durable rubber outsole with a classic waffle tread design. # Weight : 16 oz # Product measurements were taken using size 9. Please note that measurements may vary by size.