This Lululemon Swiftly Tech 2.0 Tank in Marble Dye Rhino Grey is designed for running and training. It features: Minimal seams to reduce chafing Lightweight, breathable mesh construction Added elastane for stretch and shape retention A fit that skims your body and sits below the waistband for everyday coverage Material: 54% Nylon, 40% Recycled Polyester, 3% Elastane, 3% X-Static® Nylon Care Instructions: Wash with like colors Machine wash cold Do not bleach Tumble dry low Do not iron or dry clean Condition: Good condition. Perfect for workouts or casual wear.