Keep Calm And Lift On - Weight Lifting Training T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Keep Calm And Lift On muscle training gym motivation weightlifting powerlifting bodybuilding weight lifting training quote textual saying cool gift ideas joke funny humor sarcastic Lightweight, Classic fit, Double-needle sleeve and bottom hem