The RUBY is a seamless rib bra top. The rib texture provides a natural organic stretch of the bra and provides support and comfort. is available in a 2-pack black. The soft wide band provides extra comfort and a perfect fit. Experience the softness of bamboo yourself, because Bamboo Basics has to be felt! Ultimate comfort, Silky soft, Hypoallergenic, Moisture wicking, Anti chafing. Lasts twice as long, breathable and UV protective. High durable quality products are wrinkle resistant and environmentally friendly.