Doctor Who Fair Isle Print Lounge Pants Mens Lounge Pants For ages 12 years of age and older. Officially-licensed Doctor Who merchandise Made of 100% Cotton Size Guide: Small: Waist-28-30" Length- 42" Medium: Waist-32-34" Length-42 1/2" Large: Waist-36-38" Length- 43" XL: Waist-40-42" Length-44"