TEGA Carbon Fiber Insole (1 PC) - for Turf Toe, Foot Fractures, Hallux Rigidus and LimitusTEGA Carbon Fiber Insole (1 PC) for Turf Toe, Foot Fractures, Hallux Rigidus and Limitus SOLD AS 1 PC: This carbon fiber insole is sold as 1 piece, not a pair. It is reversible. They are suitable for sports and sneakers shoes, not for high heels or dress shoes. EXACT MATCH: You can order directly according to your shoe size. Dont worry! They will fit perfectly. We have solved the mismatched shoe size and insole length issue mentioned in other stores.