Heat Wave teams up with the legendary GM Good wrench team for a collaborative pair of Future Tech Z87+ sunglasses - taking aggressive design cues from the world of motorsport. The matte black frame features co-branded logos along the sides, and integrated side-shields that offer lateral protection. Outfitted with a thick 1.9mm shatter-resistant lens, the wraparound shades are designed to exceed ANSI Z87+ safety standards. The rubberized Hytrel® touch points ensure a comfortable non-slip fit, so you can stay focused on what lies ahead.