Anfanie's sports fit massage insole air shoes. (New, unused) I purchased these as a spare and have kept them at home without ever wearing them. The following is a product description from Anfanie's website... Sports Fit Massage Insole Air Shoes Mesh material inside the shoes reduces stuffiness Air parts that absorb impact Toe guard that prevents tripping and protects the toes Excellent breathability! Comes with a dry mesh insole with a massage effect [Anfanie Original] [Air-filled sole] [2-way] [Massage insole] [Lightweight] [Unisex] [Product Details] ●Material / Synthetic leather, synthetic fiber ●Heel height / Approximately 3cm ●Weight / Approximately 180g *The weight of shoes and sandals is measured for "size L, one shoe" unless otherwise stated. ●Size / L size (24.0～24.5cm) ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ Regular price: 3980 yen (Amazon) Thank you for viewing. [Notes] Although new and unused, these are pre-owned items that have been handled by a person, so please refrain from purchasing if you are concerned about minor details. Please check the photos carefully before purchasing. Also, returns and exchanges are not accepted. Please purchase only if you can agree to these terms. The shipping method may be changed from Yu-Yu Mercari Bin to Raku-Raku Mercari Bin. Thank you for viewing.