Ariat Ladies Heritage Contour II Field Zip Riding Boots in Sienna. The Ariat Ladies Heritage Contour II Field Zip Riding Boots are the updated version of the Ariat Ladies Hertiage Contour Zip Field Boots. The Contour II are made with a premium full grain leather upper, and a full leather lining. The Ariat Heritage Boots offer a full length elasticated panel on lateral side with an elastic gusset on the inside of the knee to help achieve a perfect fit. The Contour boot offers a contoured fit through the ankle, a full length back zip system and elasticated laces to the front of the boot. The boots feature a high Spanish cut topline, antique brass logo on the swagger tab and also features a moisture wicking sock liner to help the wearer remain comfortable when wearing the boots. The Ariat Heritage Contour Zip Field Riding Boots are made with Ariat 4LR technology which offers stability and cushioning system for all day comfort and support. The 4LR technology consists of a 4 layer, EVA cushioned foot bed for comfort, a lightweight stabilizing wide composite shank for support and a Duratreadâ ¢ outsole for maximum wear resistance. Please note that the boots will fit slightly higher than anticipated at first to allow for the boots giving and dropping, this will ensure the boots are at the correct height on the leg once worn in. Key Features: Click the technologies below to find out more: //