YAMAP Special Edition "Walking in the Mountains" Insoles Foot Training / UNISEX 23-24.5 Purchased in November 2025. Pre-cut to 23cm. I no longer need the insoles after treating my heel. They are in beautiful condition, only tried on. If your foot size is under 23cm, you can cut them to fit. Insoles manufacturer BMZ (BMZ) and YAMAP jointly developed the "Walking in the Mountains" Insoles / Foot Training for hiking. This model is not for hiking, but a training insole that allows you to walk like you're hiking even in everyday city walks. Insoles that turn everyday city walks into hiking training.