Inov8 Roclite 315 - Please select a half size up as this shoe runs a half size small. (If you wear a Men's size 9, please choose a Men's size 9.5. If you wear a Women's 8, please select a Women's size 8.5.) Running shoe built for the neutral to under-pronator who requires an enhanced cushioning and extended durability. The RocLite™ 315 is an ultra distance and off road running shoe providing high levels of comfort, upper support and grip.