Size 51□22-143 Features MACHI (City/Town) Named after words and scenes found in everyday life. "MACHI" is a gentle take on the sharp Wellington style, with rounded edges. It evokes the image of someone striding through the city. The bridge area is intentionally simple, resulting in a clean design. Shape: Wellington The rivets embedded in the front are the tesio logo mark, used as an icon for the brand's representative models. ＜Easy to care for and long-lasting, allergy-friendly 'Titanium Pads'＞ Titanium is resistant to rust from sebum and sweat, so it can be used for a long time with simple care, such as wiping it after wearing. It is also a material that is unlikely to cause metal allergies and is a biocompatible material widely used in medical settings. ※Precautions for Use※ ・Avoid leaving it in high-temperature places for extended periods or using it near fire. This can accelerate the deterioration of the lenses and the warping of the frame. (e.g., leaving it in a car in summer/leaving it in direct sunlight/using it near a BBQ fire) ・Do not leave it wet. This can cause rust (verdigris) on the metal parts. The lenses have been replaced with prescription lenses. If the prescription is not suitable, please have the lenses replaced at an optician's shop.