Bobster Decoder 2 Photochromic Eyewear has both style and function with its light changing lenses and the ability to convert from a sunglass to a goggle. The temples easily release with our R.I.S. technology and quickly become a goggle with the included strap. The other unique feature is the closed cell foam when attached to the Decoder 2 is a full frame sunglass but quickly remove it and it becomes a half frame sunglass. The anti-fog lenses lighten or darken in changing lighting conditions. So many variations in ways to wear all in one piece of eyewear. Decoder 2 comes with goggle strap, removable closed cell foam, microfiber pouch, and carry case. Color is matte black.