Fangsto Unisex-Adults' Athletic Breathable Mesh Running Shoes Slip-Ons Synthetic Imported Mesh Lining Rubber sole Platform measures approximately .75" Good moisture absorption gas Quick-drying breathable upper; Single-layer, open air mesh paneling Perforated, removable insole. Non-marking rubber outsole Pull tab on heel for easy on and off Lightweight midsole. Wearing comfortable,like wearing shoes on the cotton,and light and soft.