Zero Sunglasses by Vada feature a distinct blunted circular frame design. Handcrafted in Japan from black onyx organic cellulose acetate, these unisex sunglasses display brown non-polarized lenses with 100% UVA/UVB protection and anti-reflective coating. They include custom 18k Gold plated hardware, including monogram rivets for chain retainers, ‘V’ pins, wirecore with Greek key engraving, and logo inlays, complemented by 5 barrel rivet hinges.