The first Dr. Martens Chelsea boot was produced in the 70s, but the actual style dates back to the Victorian era. Today, the 2976 Chelsea boot is a slick, uncompromisingly fashion-forward look for all genders — and with a sure fit and an easy-on, easy-off elasticized gusset, it's a versatile boot that works with everything. 1.85'' platform. Upper: 70% Leather, 30% Elastic Lining: 55% Leather, 45% Textile Sole: 100% PVC