Bobster Gunner Photochromic Convertible Goggles/Sunglasses

• Sleek and subtle convertible eyewear, which combines the most efficient aspects and functions of all eyewear available
• Wrap-around Grilamid 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, while 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
• For night riding, the Gunner comes with an additional set of clear lenses, making the Gunner one of the few pieces of eyewear for 24-hour use
• Designed specifically for constantly changing light environments, the polycarbonate lenses darken in the sun and lighten indoors in 1-2 minutes with a smooth transition that allows the eyes to adjust comfortably and naturally

Note: These do not get as dark as normal sunglasses