Artix USMC Athletic Marines Ladies' Slim Fit Racerback Tank Small Heather Navy Pre-shrunk. 65% Polyester/35% Ring-spun cotton Tear Anywhere label. 30/1's Fine Knit Jersey. 3.6 oz Racerback styling. Double-needle hem. NAFTA friendly Proudly designed and printed in USA Wash Inside Out with Cold Water. Hand dry recommended.