Barbour Blaine Chukka BootDesigned to get better with wear, the Barbour Blaine Chukka Boots are made to last a lifetime. Crafted from Alaline leather, which gives a unique two tone, loveworn effect as it ages, they boast understated Barbour logo detailing and a faux crepe sole for comfort underfoot. Upper: 100% SUEDE Lining: 60% Cotton, 32% Polyester, 8% Nylon Heel height: 3. 5cm Allow shoes and dirt to dry naturally and do not dry near a source of heat or direct sunlight.