COLLECTION
Titanium and acetate combination frames
SLEDGE embodies innovation and the J.F. REY signature through the masterful combination of titanium and acetate. Each frame precisely integrates a screwless flex hinge, a patented and exclusive technology developed by our design studio—an authentic hallmark of our craftsmanship. Bold design, textured details, and carefully crafted colorways shape a high-end collection where engineering becomes an aesthetic language.






A demanding construction, conceived as a coherent whole, combining titanium and acetate, enhanced with a carbon-fiber finishing insert, with the precision of fine watchmaking. Each component is designed to be both functional and aesthetic.
Full titanium frames




Montures à face acétate et branches titane



Crafted from surgical-grade steel and enhanced with a carbon-fiber finish, the SLEDGE hinge conceals its mechanism within the temple, allowing movement to dialogue seamlessly with aesthetics. It ensures the durability of the flex system, offers strong resistance to pull-out, and integrates an anti-tilt device, delivering an increased sense of stability and comfort. All models in the SLEDGE collection are equipped with this exclusive hinge, adapted for the Combined, Titanium, and Acetate ranges.




Titanium has established itself as an exceptional material in the world of design. It embodies a vision where performance meets aesthetics. Both lightweight and highly resistant, naturally durable, it stands out for its outstanding stability and its perfectly controlled surface—smooth to the touch, free of imperfections. Inalterable, it does not corrode and preserves its qualities over time.

One of the distinctive features of the SLEDGE signature is the visible expression of the flex function. Translated by a thin outer bar, it asserts itself as a singular graphic line, at the crossroads of innovation, movement and visual identity.




Contemporary aesthetics
Premium materials
Durability, comfort, and lightness
Grade 5 titanium
Surgical-grade stainless steel
Plant-based acetate
Carbon fiber
Cold-cut titanium machining
Patented SLEDGE® hinge
Hypoallergenic treatment