Our Stretch Twill Flat Front Shorts are the perfect mix of traditional style and contemporary design, offering a fabric blend for comfort and durability and an adjustable elastic back buttonhole in smaller sizes to allow for growth. 49% Cotton / 48% Polyester/ 3% Spandex Stretch fabric adds comfort and easy movement 2" hem allows for growth Adjustable interior waistband in boys sizes; fixed waists in men's sizes All DENNIS items are guaranteed to last through a calendar year’s normal wear and tear and are guaranteed for life against manufacturer’s defects. Please refer to the tags inside your garments for a complete list of care instructions.