The Jumbo Size Trainman Bandanas are made of 100% cotton and are available in a variety of colors. These classic bandanas have been a part of American Workwear for many years. Bandanas are just a ideal functional and fashion. The 27” Trainmen Bandanas come in a variety of colors and are versatile; perfect as a facemask, washcloth, scarf, skullcap, headband, and much more. The 27” Trainmen Bandanas come in a variety of colors and are versatile; perfect as a facemask, washcloth, scarf, skullcap, headband, and much more.