Masunaga K3 Wisteria 25 Blue 49 RX 44□24 The custom L-shaped hinge is

The custom L-shaped hinge is designed for comfort and easy adjustment by an optician

These sunglasses are handmade in Japan and incorporate silver-tone metal hardware accents on the frame front and temples

Eyevan 799 is a unisex sunglass Inspired by Japanese kumiki architecture

Antique Gold Masculine eyeglasses in pure titanium with acetate inserts by Masunaga K3 – titanium nose-pads

square shaped sunglasses

Masunaga K3 Wisteria 25 Blue 49 RX 44□24 The custom L-shaped hinge isMasunaga K3 Wisteria Handcrafted in Japan, the Masunaga K3 Wisteria features a refined silhouette with a lightweight titanium construction and delicate, expressive detailing. Clean lines and subtle design accents create an elegant, distinctive look. Size 4918 Temple 140mm