The Ariat FR M4 Relaxed Boot Jeans for men in size 36x30 offer a medium wash and are designed to be flame-resistant, making them ideal for colder seasons like winter and fall. With a relaxed fit and mid-rise waist, these denim jeans feature a solid blue color and a 5-pocket design for added functionality. Made of cotton denim, these machine washable jeans also accented with the Ariat logo, making them a durable and stylish option for men looking for flame-resistant pants.