Nike Women's Air Essential Sister ll:
Get ready for a great fitness class at the gym, with the Nike Air Essential Sister II this lightweight low profile shoe offers a supportive fit with feminine details.
- Upper: Mesh upper
- Midsole: Phylon midsole provides lightweight cushioning
- Encapsulated heel Air-Sole unit for cushioning
- Outsole: Non-marking rubber outsole for durability and traction
- Nike DiamondFLX technology designed to enhance multidirectional flexibility