Photochromic sunglasses fuse technology with convenience and comfort. Designed specifically for constantly changing light environments, the polycarbonate lenses darken in the sun and lighten indoors. Within 1-2 minutes a smooth transition allows the eyes to adjust comfortably and naturally. Sleek and subtle convertible eyewear, which combines the most efficient aspects and functions of all eyewear available. Wraparound Grilamid‘Œ TR90 frame can be worn either with smooth temples as sunglasses or with a detachable, adjustable strap as a goggle. Vented removable closed-cell foam prevents either lens fogging or wind and debris from distorting vision. Photochromic lenses that change with altering light allow greater clarity. Rubber nose pieces create a lightweight, comfortable set of eyewear that allow you to truly enjoy the outdoor excursion of your choice. The transmission rate for the photochromic lenses are 47% indoors and 15% in bright UV light.
- 100% UV protection
- Prescription-ready frame
- Includes two lenses, photochromic for day and clear for night, removable foam and goggle strap