These high-quality Defender Sunglasses for men and women by Bobster are sleek and stylish, and for generally looking good. These sun glasses make great motorcycle glasses, and feature a black frame with wrap styling wide sides to block out light and glare from your peripherals, a comfortable and light weight fit, a frame made of TR90 Grilamid, which is a tough but lightweight nylon material which is also very durable and flexible, and lenses made of a shatter-resistant polycarbonate with a polarized finish to block glare on land or water. Includes a microfiber pouch. These are a great, sturdy pair of sunglasses for women or men, and have top-notch quality that's hard to beat. Lifetime warranty against manufacturing defects. BOB-BDEF101