BLOC Junior Spider J20

The junior Spider is designed for all activities and lifestyle uses, from the mountain to the beach.  Bi-molded temples featuring soft grippy rubber ensure they stay on the face no matter what the activity.  Medium sized frame in shiny black fitted with category 3 grey lens.  Optical class 1 polycarbonate lens for maximum strength and UV protection. Sports hinges, Lightweight BX1000 core injected temple tips, Suitable for Junior faces, Maximum UV protection. CAT 3 18-8% light transmission. Heavily tinted on a grey base for general purpose to bright light conditions.