From Timberland, the Women's Stone Street Platform Hiker Boots feature: Upper made with Premium Timberland® leather Lace up closure with leather laces ReBOTL™ fabric lining containing 50% recycled PET plastic OrthoLite® Impressions memory foam footbed Polyurethane midsole Steel shank for arch support Rubber lug outsole: 10% of the rubber in the outsole is sourced from farms committed to regenerative agriculture Approx. 1" platform height Approx. 2" heel height Imported.