This product is a mirror type goggles that uses a special lens ( eye shade ) that does not allow light to pass through at all .
A novel form designed based on the theory of hydrodynamics (fluid dynamics).
The nose belt uses a newly developed 5 size (S / M / L / O / X) interchangeable adjustment method that can be replaced with a single touch.
Uses a twin belt made of three-dimensional ethylene propylene rubber with high holdability.
It has been used in the Paralympics and swimming competitions for people with disabilities.
S-11 class compatible model.