Pre-owned Nike 806558-401Women's size 8.5 without Spikes, also known as the Nike Zoom Rival . They are a track and field shoe designed for short distance sprinting. They are lightweight, reinforced and has a robust upper. Also features a forefoot mesh layer for breathability and durability. Rubber at the heel for cushion and traction. Pictures show all details of the shoes. Please reach out if you have any questions. smoke free/pet free home Thanks for looking! B10