Caterpillar restore rugged boots the restore rugged boots by caterpillar have a rugged design the cushioned innertongue maximise comfort while the durable and gripped sole ensure these boots are sturdy and long lasting rugged boots full lace fastening braded metal eyelets cushioned mid cut ankle padded tongue eva midsole gripped sole colour contrasting panelling and accenting signature caterpillar branding leather upper textile inner synthetic sole