OPTAREX Core

With OPTAREX™, your training is powered by clarity, UV400 protection, and everything you need to level up. From amateur to professional athletes, each pair is built with the impact resistance required.

This is our commitment to the brand’s constant evolution.

Top performance starts here.

Choosing by measurements and contact points

Compare the front, bridge and temples with glasses that already fit well. The frame should stay put without persistent pressure or constant readjustment. A men's or unisex label does not define one standard size.

When comparing shapes, separate the outline from the size. Large round glasses create a different effect from narrow oval ones, even though both use curves. Square corners make the front more defined; a thin, transparent or low-contrast frame can soften that presence. Face shape can guide an aesthetic preference, but it does not require one particular silhouette.

Front and temple materials are another part of the decision. A metallic appearance does not identify the composition, and frame thickness alone does not establish weight. Check the stated materials and try the contact points: the bridge should support the frame and the temples should follow your head without relying on a cap to compensate for fit.

Materials, fit and care

Lens colour, filter category and UV protection are separate specifications. Check each one for the chosen variant. A darker tint or mirrored surface does not on its own establish stronger UV protection; polarisation is another distinct feature.