Water resistant nubuck uppers EVA midsole TPR outsole with rubber lug for traction High-rebound comfort Ortholite Eco X40 Hybrid insoles made with 32% eco content Elasticized gore and heel pull tab for easy on and off TOMS Exclusive Approx. 1 1/2" heel When you buy TOMS you help fund access to mental health resources for the millions of people who need them. Wear Good.