U-171SG type:BER col.01 Black/Gold
Frame width: 59mm
Frame height: 49mm
Lens width: 46mm
Lens height: 40mm
Bridge width: 25mm
Temple length: 145mm
【YUICHI TOYAMA】
Designer Toyama Yuichi
Brand concept: "Traditional technology and innovative design"
The frame, designed based on the five routines Toyama has imposed on him (see, think, draw, make, break), is original, yet has received high praise both domestically and internationally as a product that aligns with the everyday life of users.