Sanuk yoga sling flip flop Women’s size 8. EUC. Original Sling upper design, featuring two-way stretch jersey made with 40% recycled plastic using traceable, verifiable REPREVE® Our Ocean™ polyester yarn by Unifi®, which provides a comfortable and secure fit. High rebound Soft Top foam footbed with arch support featuring 20% Bloom™ foam made from repurposed algae which helps improve water and air quality.