- Maipo 3 Aerosport is a women's walking shoe by Merrell
- Breathable synthetic and mesh upper
- 100% recycled laces
- 100% recycled breathable mesh lining
- 50% recycled removable EVA foam footbed
- Merrell Air Cushion in the heel absorbs shock and adds stability
- Molded nylon arch shank
- Merrell sticky rubber outsole with durable traction that grips when and where you need it