Here's what other sites are saying:
Patagonia Womens Addie Tri Sandal - For those thong die-hards who refuse to give up comfort for style, we offer the Addie Tri - a dressed-up thong with extra cushioning. The sandal's full-grain leather upper is lined with glove-like pigskin for smooth comfort and durability. The recycled (70%) polyurethane footbed provides support. Patagonia Air Cushion technology cushions the heel. A 2mm steel shank provides underfoot stability and proper flex in the forefoot. Stitched outsole construction minimizes use of solvents and adhesives. The recycled (20%) rubber heel adds traction and cushioning.
- Massey's Outfitters