Bold, nostalgic and authentic. The current trend for chunky, overbuilt footwear can be directly attributed to something Cat Footwear was doing way back in the ??90s. The Intruder Beta is the perfect street/performance hybrid chunky sneaker full of Cat Footwear DNA in classic workwear colors and materials. Its thick, rubber platform outsole - a key feature of the original silhouette and Dad trainer - looks just as fresh now as it did all those years ago.