Instantly recognisable, the Colorado blends a timeless work boot silhouette with Caterpillar's high quality. This updated design boasts a comfort upgrade with greater padding in the collar and a moulded insole. A Strobel construction ensures increased flexibility as well as reducing waste, whilst a sharper and slimmer shape offers an improved fit. Standing the test of time, Colorado is the epitome of a classic boot. It's no fuss and no frills - just timeless design, hardworking traction, and boundless resilience. Full-grain leather and padded upper collar, durable rubber outsole for traction, and a soft EVA foam footbed for longwearing comfort. The Colorado from Caterpillar features a black nubuck upper, textile lining and a notched rubber outsole. It is both robust and comfortable.