They feature high quality construction, lightweight frames and 100 percent UVA and UVB protection. Drawstring dust bag included. Sunglass cases are available. Named for the hidden hippie enclave of Topanga which peaks over Malibu. These shades are a nod to creativity and the 1970s. Topanga was full of free-spirited people living in the hills making art and tending small farms. Now, it is home to a few celeb ranches and interesting shops.