Weighing in at just 22 grams, Hamilton is 50% lighter than the competition thanks to its TR-90 nylon construction, which weighs significantly less than industry-standard materials like acetate and polycarbonate without sacrificing strength or durability.
Built to last, our finely tuned, super-durable integrated spring hinges are engineered to feel the same use after use—without loosening even after years of repeated wear. The lateral flex also accommodates a wide range of face widths and head sizes to eliminate uncomfortable pressure points.
Patented Fit and Retention System
WON’T SLIP OFF YOUR FACE.
And forget about those painful pressure points on your nose.
Inspired by the soft but amazingly sticky feet of the Gecko, our patented GEKO™ fit and retention system features a proprietary elastomer for nose and temple pads that's hydrophilic, chemical resistant and supports multi-directional traction with comfort. No matter how sweaty you get and which way you move, bounce or shake, you’ll never have to worry about slippery frames sliding down your nose or falling off your face.