Swans Japanese-made sports sunglasses original model lightweight jogging climbing driving AMZ-G01

**Brand Introduction** SWANS was born to embody the manufacturing philosophy of Yamamoto Optical in the realm of sports eyewear. With over 110 years of history, the technology developed protects not only top athletes but also provides comfortable vision for a variety of users. In 1972, Yamamoto Optical, which began as a lens processing company in Osaka in 1911, introduced "SWANS" to apply its technology to sports scenes. The diverse lineup developed over the years ensures comfortable vision for various users. **Design Philosophy of SWANS** SWANS products prioritize the health of the wearer. They are designed not only to protect health but also to captivate users, enhance performance, and fit comfortably. **Features of the AMZ-G01 Series** - **Lightweight Sunglasses**: Achieves the same lightness as an empty plastic bottle through a frameless lens design, making them comfortable for long-term daily use. - **Scratch-Resistant Petroid Lens**: Made from polycarbonate resin known for its impact resistance and transparency, treated with SWANS' unique scratch-resistant hard coat. The lenses are resistant to scratches from unexpected drops during sports. - **Adjustable Nose Pads**: The rubber nose pads can be removed and flipped to provide two height options. - **Non-Slip Temple Rubber**: The temple ends feature a rubber coating to prevent slipping due to sweat. - **Durable UV Cut Lenses**: The lenses absorb 99.9% of ultraviolet rays, with no degradation of UV protection over time. - **Frame Design for Japanese Users**: Based on data of Japanese head shapes, the frame design is researched to ensure comfort and fit, reducing fatigue during long wear. - **Includes Cloth Pouch**: A cloth pouch is included to protect the lenses from scratches during transport. For additional protection, a semi-hard case is recommended. - **One Year Free Repair**: SWANS offers a unique sunglass repair program, allowing one free repair within a year of purchase, designed for users who may encounter tough conditions. Registration on the manufacturer’s site is required. **Recommended Uses**: Sports viewing, outdoor activities, running, driving, cycling **Visible Light Transmission Rate**: 18% (suitable for sunny conditions) **UV Transmission Rate**: Below 0.1% (UV cut over 99.9%) **Included Items**: Cloth pouch, instruction manual **Size**: Height 4.3 cm, Width 14.5 cm / Weight