OluKai Nu‘a Pi‘o Woman's Sandal Dark Blue Nua Pio Flip Flops Size 7 Thong Sandals Good preowned condition; no signs of rips or tears; some minor yellowing; no signs of rips. The shoes treads are in good shape as well with plenty more left in them. Upper: lightly textured, water-friendly synthetic straps with a soft, quick-drying jersey knit lining and a nylon toe post create an ultra-comfy fit Footbed: lightweight PU Outsole: non-marking rubber with a design inspired by island flora for traction