Complete comfortable, non-pressure on the eyeballs.
Frame designed style.

Sable applys the eyepits streamlined design, the gasket won’t create pressure on the eyeballs,the prescription diopters remain unchanged and suitable for prolonged usage.

Eyehole competition goggles The smaller goggles frame pressing directly on the eyeholes with low drag. Eyeballs were squeezed which may cause the capillary bleeding of eyes. Cornea were distorted which may cause the temporary astigmatism and myopic diopters changes. Harmful to the cornea and eyeballs.
Eyehole streamlined goggles Half of the frame is in the eyehole and has the same disadvantages as eyehole competition Goggles.
Eyepits streamlined swimming goggles Absolute comfort. Non-pressure on the eyeballs. Wide vision. Unchanged prescription diopters.