Come and see our amazing products. Our lightweight breathable padded neoprene material offers comfort and simplicity for enjoying the great with a fast and quick drying system when the straps get sweaty, dirty or wet. This eye wear retention system is designed to keep a tight grip on your glasses or sunglasses when they fall by keeping them secure around your neck, allowing sunglasses to be comfortably hung on your chest, or rest on top of your head when not in use. Pls confirm with us about the packing info, stock color and exact production time before placing your order.