The square shape and rounded edges of BB4063 offers a modern flair on a classic shape, especially when coupled with the coined edges characteristic of the Heritage Collection. The pair offer the right amount of edge and timelessness, while remaining ultra-light and comfortable. Discover the complete collection of Brooks Brothers sunglasses styles available online. Brooks Brothers sunglasses sold by authorized sellers, like Amazon, are eligible for all manufacturer warranties and guarantees. Click on the Brooks Brothers link above the product title to shop the entire Brooks Brothers sunglass and eyeglass assortment.