ROCKBROS Photochromic Sunglasses for Outdoor Activities Unisex

Original title: ROCKBROS Photochrome Sonnenbrille für Outdoor-Aktivitäten Unisex

Photochromic technology: Photochromic lenses adapt to the intensity of sunlight. The lenses darken in sunlight and quickly lighten indoors. You do not need to change lenses in different lighting conditions. Lightweight and comfortable: The photochromic sunglasses weigh only 30 grams and you will feel nothing on your nose. Ultralight cycling sunglasses reduce pressure on the nose and temples. SAFETY: The thickened PC lenses with UV400 protective coating are shatterproof and scratch-resistant, offer greater flexibility and impact resistance, and protect your eyes.