These are authentic Pitsole insoles purchased from the official website (authorized retailer). The regular price online is 6,578 yen (including tax) per pair, but since I have a bulk purchase stock, I'm offering them at a great price of 1,600 yen per pair! I also use them myself and find them comfortable, and I feel less tired even after walking for long periods. They are recommended for use with sneakers, as well as sandals. ■Product Details • Regular Price: 6,578 yen per pair • Size: S (23cm〜24.5cm) • Colors: 2 Black, 1 White (3-piece set) • Condition: New, Unused ■Individual Sales The 3-piece set is the best value, but individual sales are also available. • 1 piece: 1,850 yen • 2 pieces: 3,500 yen If you wish to purchase individually, please comment with the color (Black/White). Instant purchase is OK! First come, first served. #Pitsole #Pitsole #Insoles #Authentic #SizeS #Diet #PostureCorrection