SWANS Sports Sunglasses Made Japan Airless Move SAMV (for Running Outdoor Activities Cycling Climbing Fishing Driving).

**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 cultivated during this time protects not only top athletes but also provides comfortable vision for a variety of users. **SWANS Recommended Products** SWANS sports sunglasses, casual sunglasses, eye guards (to protect eyes from impact), sunglasses-related accessories, swimming goggles, and snow goggles. In 1911, Yamamoto Optical began as a lens processing company in Osaka, and in 1972, it introduced "SWANS" to apply its technology to sports. The diverse lineup developed over more than a century is designed to ensure comfortable vision for various users. **Design Philosophy of SWANS** SWANS products prioritize the health of the wearer. They are not only meant to protect health but also to captivate users, enhance performance, and fit comfortably. **Manufacturer's Description** - Non-slip rubber at temple ends: The non-slip rubber securely holds the head and minimizes movement during sports. - Adjustable nose parts: The nose pads are made of soft rubber that resists slipping even when sweating. They contain a metal core for easy adjustment of width. - Lightweight model at just 17g: Weighing only 17g, these sunglasses are comfortable for long wear and suitable for a wide range of activities. - Semi-hard case included: A semi-hard case is provided to protect the sunglasses from scratches during transport. **UV Protection Rate of 99.9% or More** SWANS sunglasses block over 99.9% of harmful ultraviolet rays. **Repair Warranty** By registering with SWANS Sunglasses Support, users can receive one free repair within one year of purchase for accidental damage. **Scratch-resistant Petroid Lens** The lenses are made of polycarbonate, known for high clarity and impact resistance, ensuring a clear view. **Customer Reviews** - 4.2 out of 5 stars (1,503 reviews) - 4.3 out of 5 stars (527 reviews) - 4.4 out of 5 stars (628 reviews) - 4.4 out of 5 stars (593 reviews) - 4.3 out of 5 stars (537 reviews) **Price Range** Various models available with different features and weights. **Can harmful UV rays be blocked?** The lenses used in SWANS products block over 99.99% of harmful UV rays, regardless of color. **Does the UV blocking feature have a lifespan?**