The performance we pursued was "unity between your face and frame."
The grabbing temples that firmly hold your temple and the lens shape that ensures a wide field of vision promise you a good fit without slipping and clear visibility during sports such as baseball and tennis, which intensely repeat movement and stillness.
Specs
Frame color
Black x Black x Matte black
Lens color
0166/Photochromic Clear to Smoke (Both-side multi coating)
Visible light transmittance
89%-18% (depending on the amount of ultraviolet rays)
UV protection
Over 99.9%
Lens technology
Photochromic lens, PETROID LENS, Both-side multi coating