The Essential Rib Tank Black rag & bone Rib Essentials Tank Savage Premium Standard 02. The Essential Rib Tank Madewell The Essential Rib String Tank Black Rag & bone Discount stores Premium Standard 02. The Essential Rib Tank Rib Essentials Tank in Green SAVAGE X FENTY. Ribbed cotton construction Scoop neckline Sleeveless design Relaxed fit Premium finishing details Easy care fabric The rag & bone Essential Rib Wide String Tank delivers contemporary minimalism with versatile everyday style. Crafted from soft ribbed cotton in olive green, featuring a scoop neckline and relaxed fit that moves with your body. The premium ribbed construction and clean aesthetic create a foundational piece for modern layering.