Caterpillar Raider Sport Star White. Building off the popularity of the Intruder, the Raider Sport is the next evolution of Cat Footwear’s collection. While the Raider Sport takes culturally progressive design cues from the original Intruder, the aggressive outsole tread, silhouette and hiking inspired lace system blur the lines between stylish and functional with an unapologetic attitude, while still taking inspiration from iconic Caterpillar equipment.