Product Description The Empire State Building, the Chrysler Building, the Golden Gate Bridge, the Hoover Dam, the Washington Monument, and the St. Louis Arch, to name just a few of our nation's most iconic structures... none of these would exist without steel workers. These laborers built the frameworks with their dexterity, coordination, balance, physical strength, and stamina, and they have risked their lives, working through extreme elements, heights, and work conditions to create amazing national symbols. Steel workers are the Backbone of America. 100% Cotton Pre-shrunk, Medium weight Relaxed fit, Regular Unisex, Regular Dyed using organic dyes with designs printed with soft, non-toxic water-based inks. When you first receive your Mountain garment we recommend washing in cold water alone or with like colors. Since your shirt was hand-dyed it will continue to bleed some excess color for the first few washes. It is safe to use normal detergent, just make sure to avoid bleach. Your Mountain Tee should be dried either in a tumble dryer or flat, not hung as the weight of the water will cause the cotton to stretch.