- JS Signature Coverage
- CR-39 polarized lenses
- 100% UVA/UVB protection
- Anti-scratch + anti-reflection coat
- Handmade and polished
- Stainless steel (nickel-free)
- German 3-barrel hinges
The JS Hawk Black frame mixes matte black finishes with a gloss Japanese gold that stands out without being overstated. Matte black Italian acetate temple tips and iconic polarized green lenses complete the frame’s timeless design. The frames are crafted from nickel-free stainless steel, and each frame is individually hand-polished and assembled. Soft silicone nose pads are used for extra comfort and are attached to malleable nose pad wires to easily adjust fit. German-engineered 3-barrel hinges and screws are used to retain smooth movement for years to come. Our lenses are made from an impact-resistant CR-39 that provides incredible durability and exceptional visual clarity. Polarized lenses come standard, and all lenses include optimal protection by blocking 100% of UVA and UVB rays.