The Mountain Bike Sunglasses BG8826-C2 with Case is a stylish and practical accessory for men who enjoy outdoor activities like mountain biking. These sunglasses feature a multicolor frame made of plastic, while the lenses are made of polycarbonate with UV400 protection and polarized technology. The silver lenses provide a sleek look while also offering protection from harsh sunlight. This pre-owned pair of sunglasses is a quality product that comes with a convenient case for easy storage and transport, making it a great choice for any outdoor enthusiast.