[M(23.5～26.0cm)]

Breathable cup insole made of mesh material on the back and surface.
Can also be used with sneakers, safety shoes, 4E wide shoes, and underground tabi bags.
The honeycomb mesh outer material is slightly inflated in the center to support the arch of the foot.
The heel part has a shock-absorbing sponge that cushions the impact of landing.
The back is also made of highly breathable EVA mesh construction that does not accumulate deep stuffiness.
Please cut to fit the size of your rain boots. Includes reference lines Material)
Surface and inner layer: polyester; Back side/shock absorbing material: EVA sponge; Size:
Size M: 9.3 - 10.2 inches (23.5 - 26.0 cm).
L size: 10.2 - 11.0 inches (26.0 - 28.0 cm).