ROCKBROS Photochrome Sonnenbrille für Outdoor-Aktivitäten Unisex Color:Black Suitable for all touchscreen devices

Suitable for all touchscreen devices

Waterproof: made of thick PVC

which will not scratch your frame

and durable

ROCKBROS Photochrome Sonnenbrille für Outdoor-Aktivitäten Unisex Color:Black Suitable for all touchscreen devicesPhotochromic technology: Photochromic lenses are based on the intensity of sunlight. The lenses darken in sunlight and briefly brighten indoors. You don't need to change lenses when the light level changes. Lightweight and comfortable: These photochromic sunglasses weigh only 30 grams, so you won't feel anything on your nose. Ultralight cycling sunglasses reduce pressure on your nose and temples. SAFETY: The thickened PC lenses with UV400 protection