Perfect for versatile smart-casual styling the men's Carsen Mid Pebble ankle boots from iconic brand Caterpiller have been designed in a classic style. Made from hard-wearing quality full grain leather this durable pair feature a T975 TR sole and a nylon mesh lining for added comfort - complete with an adjustable lace-up fastening for a perfect fit., Full Grain Leather Upper., Nylon Mesh Lining., T975 TR Sole., Lace-up Fastening.