Water-resistant leather upper EVA midsole Rubber outsole with rubber lug for enhanced traction Built-in OrthoLite® Eco X4 Hybrid™ insole for high-rebound, long-term cushioning made with plant derived and recycled materials Elasticized gore and heel pull tab for easy on and off TPR welt with stitch Stacked leather heel, approximately 1 ⅕" Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.