This very large and durable cotton terrycloth towel is pre-moistened with distilled water and mild essential oils. Keep them in the fridge or in a cooler ready to cool the body down after a yoga session, a rigorous workout, outside the job site, the golf course, the beach, the factory floor or at any outdoor event. Towels can be kept cold for a cooling wipe-down after exercise, spa, or massage. They can also be heated up for a deep and satisfying cleansing of hands before a meal.