Ebay offers Reebok Women's Zig Dynamica STR Shoes for $36 (reg $75) after code with free shipping.

Apply Code: LONGWEEKEND

Product Description:
Experience the feeling of Zig. Inspired by our progressive running design, these women's Reebok shoes set you up with soft EVA cushioning in that iconic zigzag shape. The mesh upper boosts breathability, so your feet feel fresh through it all.