Mizuno Men's Mustang Short 100% Stretch Polyester Shell, 88 gm / DryLite Crepe Brief Imported DYNAMOTION FIT to enhance the run Stretch shell fabric for increaed mobility, stretch moisture management brief, and motified split DYNAMOTION FIT enhances the running experience modified split, Velcro side pocket, drawcord waist 1.5" inseam, 11" outseam