The Grizzly Savage Tank is considered a lightweight shirt. These classic-cut shirts are known for their premium quality and ability to stand up to a washing machine (they will keep size and color after many washings). GEAR SPECS 100% combed cotton Heather Grey is 90/10 cotton/polyester Fabric weight 4.3 oz CARE INFO Washing Instructions for TUFF apparel Follow these simple steps: Machine Wash: Turn your piece of apparel inside out. Use a gentle cycle with cold water. Mild Detergent: Use a mild detergent to protect the fabric. Low Heat or Air Dry: To maintain the tee’s quality, air dry it or use the lowest heat setting in the dryer. By following these steps, you can ensure your TUFF Apparel stays in great condition for longer.