100%, UV 400 protection - These J + S lenses have a 400UV protection rating, which means it can block 99%-100% of UVA and UVB harmful radiation. Ultraviolet (UV) radiation is present in natural daylight with a wavelength in the range of 400 nm to 100 nm. UV400 sunglasses are essential to protect your eyes from long-term UV damage and to maintain eye health while on the go.
Polycarbonate Lenses - PC lenses are tough, lightweight and 10 times more impact resistant than plastic or glass lenses, making them an excellent choice for outdoor sports. Originally developed for aerospace applications in the 1970s, they are now the material of choice for children's eyewear and safety eyewear materials.
Perfect for outdoor use - Molded design with a frame with non-slip legs for extra grip behind the ear. They are perfect for outdoor sports and cycling, cycling, horse riding, mountain biking, hiking, hiking, walking, fishing, driving and rock climbing. It is also a gift packaging preparation, making it a wonderful and practical gift idea for your active friends and family!