The wrap style of these Nitrogen rectangle polarized sunglasses ensures they stay in place even when the wearer is taking part in outdoor activities such as jogging or swimming. With polarized lenses incorporated with UV400 technology, these shades reduce glare from the sun as well as protect against both UVA and UVB rays. Your customers will love the choice of colors available in this style. Sold wholesale in units of twelve pairs, your order will include a variety of the colors shown.