Caterpillar Men's Colorado Slouch Gradient 6 Nubuck SGive your work wardrobe extra style points wearing the CAT Footwear Colorado Slouch Gradient lace-up boot, the newst take on the classic Colorado boot Sporting a laid-back, slouched silhouette with antiqued hardware for a touch of authentic charm, this men's ankle boot is assembled using durable Goodyear welt construction Suede Upper