Across the country, from college campuses to downtown shopping centers, you've seen those trendy, big round sunglasses. It's because they're truly sweeping the nation. Women and men, boys and girls everywhere are picking up a pair.' This collection is made from a variety of materials and features several colors and styles that fit with your wardrobe, both casual and formal.

Check out the men's metal sunglasses from YSL. This pair of sunglasses features a metal rectangular frame that has a chic two-tone cylinder on the temples. This is truly a unique pair of glasses. Nobody you know will have anything like it. The lenses are made from lightweight plastic that provide 100 percent UV protection. If you've got an oval, round or triangular face, these glasses are for you. With your purchase you'll get a gorgeous case. They're made in Italy from the highest quality materials and craftsmen. The bridge measures 13mm wide while the arms are 130mm long. This is truly a spectacular and good looking pair of sunglasses.

The most world-renowned fashion leader has designed a pair of sunglasses that will blow you away. Prada is synonymous with understated style that has created new trends for years. Only the finest materials are used. The Prada PR 24LS Mens Sunglasses have a classic look with a modern twist. The frame is made from black plastic while the lens is grey and delightfully round.The dedication to innovation that Prada has been known for shines through in this pair of sunglasses.

The Smith Optics Invite sunglasses have a combination of bold and eclectic styling. The frame color on this pair is a unique Black South Beach while the lens is a grey gradient. The case that comes with this pair is a micro fiber cleaning bag so you don't have to worry about getting the lens dirty. Great for outdoor activities, including playing sports or just regular everyday wear. This vintage look is finished with a Smith script plaque on the front of the temples and a round see through icon plaque at the temple ends. Smith offers a lifetime warranty. The lens are heavy duty - made from Carbonic TLT material.

The Cole Haan Rhodium Sunglasses feature lightweight violet gradient plastic lenses that give you 100 percent UV protection from the hot sun. This pair is rimless for a classy, trendy and unique design. With a small silver calfskin patch at the temples, it's width is 6 inches, the perfect size for most faces. They're imported and high quality - a standard in all Cole Haan products. With rubberized, adjustable nose pads for comfort and fit, a case is included with your purchase. They're 2 inches high and the lens are 75mm wide.

Inspired by a Hawaiian flower, the Maui Jim Lehua Women's Sunglasses feature large, rounded lenses and wide templed frames. With a marble pattern, these glasses have an updated, modern look. Perfect for round or oval shaped faces, this pair of sunglasses have adjustable metal core temples for a personalized and comfy fit. It features nickel and silver alloy spring hinges and anti-reflective brown lenses with Maui Jim's patented PolarizedPlus 2 technology which blocks UV rays and glare.

So get with the times and grab yourself a great pair of round sunglasses.