LIGHT DESIGN: The Jefferson is an instant classic. Bold and edgy, it is the perfect blend of good taste and subtle rebellion featuring ventilating perforation details, a round toe, and a light and comfy EVA construction. SKU: #7707372 VEGAN MATERIAL: Certified Vegan edition of the classic Jefferson features a perforated EVA upper, lining, and a shock-absorbent EVA sole, along with a rubber toe cap providing you with a cushioned fit for comfort. ODOR-RESISTANT: Odor-resistant shoes feature an EVA upper that is flexible and features all-over perforations to control temperature and to allow airflow around the feet so feet don't get smelly. EASY WEAR & CARE: Slip-on style of our classic Jefferson shoes makes for easy on and off and the EVA upper provides a flexible and ultra comfy fit. Easy to clean as well: Simply hand wash as needed.