From Dr. Martens, the Women's 2976 Alyson Zip Leather Booties feature: Durable heavyweight leather upper with a subtle grain and worn-in finish Water resistant Signature yellow stitch Zipper closure Back pull tab Insulated synthetic lining that keeps out the cold WinterGrip outsole reinforced to boost traction Approx. 5" boot shaft height Approx. 10.2" boot shaft height Approx. 1.3" heel height Approx. 0.7" platform height Imported.