Upper: 92% Polyester + 8% Spandex.
Inner Material: Mesh + Polyester + Spandex.
Sole: High-quality anti-slip rubber outsole.
Closure: Quick release
Heel height: 5 millimeters
Heel Shape: FlatMachine Washable(In a laundry bag.)

We know you love to wear your favorite pair of shoes, but over time they start looking worn and Maybe even a little dirty. But don't worry! You can easily clean them with just one quick wash in the washing machine-it's that simple (and no need for harsh chemicals).
To keep things gentle on those delicate fabrics our barefoot shoes are made from we recommend using cold water low speed only; making sure not put any detergents inside or near where feet will go when wet because this could damage material slightly if left too long during drying cycle which would lead towards cracking/popping etc.

Sustainable materials use sustainable Ossolay insoles. The Ossolay foam in the insoles is a popular and sustainable material that does not contain harmful substances. It fully complies with the requirements of international environmental organizations. It is usually recyclable or can bury in the soil for about five years to degrade. It can be recycled and made into recycled cotton.