sp 442 shirokuro size:S(US M6.5 / W8) The insole is made of

The insole is made of a high-performance material with moisture absorption and quick-drying properties comparable to natural leather

which is lightweight and cushioned despite its thick sole

so it feels very soft from the moment you put them on

so please be careful in slippery areas such as on wet surfaces or tiles

sp 442 shirokuro size:S(US M6.5 / W8) The insole is made ofA classic middle cut model with kangaroo leather and side gore. Kangaroo leather combines softness, high strength, and lightness, and is a popular material used for baseball and soccer spikes due to its characteristics. Soft kangaroo leather and elastic side gore provides flexibility, ease of putting on and taking off, and a good fit around the ankle.