The Heat Wave and Shreddy collaboration delivers the Future Tech sunglasses with a polarized purple lens and a solid black frame for a loud, fast look with 100% UV protection. These collaborative speed shades are ANSI Z87+ certified, offering safety with a durable, futuristic design featuring metallic branding on the temples. Ready for all-day wear, the eyewear employs rubberized touchpoints to prevent sliding - so you can sport these ballistic-resistant glasses even during rigorous activity.