DO NOT USE Pearl Izumi 2009/10 Men's Streak SL Running Shoe - Silver/Water Blue - 5141-2PA

Specifically engineered for use in distances ranging from 5k to Marathon, this racing flat offers excellent cushioning and durability without extra ounces. �High Rebound SKYDEX� forefoot propulsion pad �SKYDEX� Heel crash pad �Forefoot Flex Grooves for a smooth, efficient ride �Full blown rubber outsole with carbon rubber heel crash pad �High performance dual density EVA insole �360� degree reflectivity �Weight - Size 10 8.8oz/249g.