B7 Head/Face Size_Youth_XX-Large and they're encased in TPR

and they're encased in TPR rubber to minimize slipping

TRAIL ORANGE lenses are ideal for trail running

Sizing allows for teen to adults fitting

the temples of these sports eyewear frames are anatomically shaped and encased in rubber to ensure a secure and comfortable fit

B7 Head/Face Size_Youth_XX-Large and they're encased in TPRThe B 7 sport sunglasses attack the elements while making a bold statement with their minimalist, stealth inspired styling, fast back temples, and wide view lens. The sport wrap protective Rx lens frame design offers impressive coverage and visibility while destroying harmful UVA and UVB sun rays, wind, and debris. Magnetic Interchange Lens System Switch uses high energy magnets embedded in the lens and frame to enable users to swap lenses quickly and