HiCool HiCool Secret Insoles This is a HiCool secret insole, size M (25-27.5cm). The environment is pet-free and smoke-free. Due to size constraints, the box will be folded for packaging and shipping. Please be aware of this. Instant purchase without comments is OK. Thick-soled insole Insole, shoe insole, deodorizing M size (25.0cm~27.5cm) 1 pair