Chaco has paired with the National Park Foundation to bring you a sandal that will inspire you to explore!. Polyester jacquard webbing upper. Adjustable durable high-tensile webbing heel strap risers. Injection-molded ladder lock buckle. Women's specific APMA-certified LUVSEAT™ footbed cradles the foot for all-day comfort. Non-marking Vibram™ Colorado sole with 3. 5mm deep traction lugs. Vegan-friendly design is made without animal products. Made in USA. Available in whole