U-167SG type: SJC 02 [Demi/Silver]
Frame width: 142mm
Frame height: 48mm
Lens width: 51mm
Lens height: 44mm
Bridge width: 20mm
Temple length: 148mm
【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.