LNA Maya Cotton Rib Tank in Black REVOLVE Lily Button Through Tank Lilybod Leera Long Rib Tank White Fifi & Annie Layla Tank Navy Indigo Luna Store Lyla Sleeveless Ribbed Turtleneck Tank Final Sale tgbBRANDS. Introducing the Lyla Button Through Rib Tank your essential layering buddy. Crafted from a blend of 95% Organic Cotton and 5% Elastane, this top offers a close to body fit with a functional button through design. Its lightweight ribbed fabric hugs you just right, making it an easy choice for versatile styling. Perfect to layer for all seasons, the perfect versatile wardrobe staple. Features 95% Organic Cotton, 5% Elastane Functional button through Light weight ribbed fabric Stretchy close to body fit Composition Main: 95% Cotton, 5% Elastane.