Great Lakes Twirling Academy › GLTA Practice Shorts GLTA Practice Shorts $40.00 Stretch-fit shorts with a comfortable waistband and flexible fabric. Made for all-day practice wear. Size: Child X-Small Child Small Child Medium Child Large Child X-Large Adult X-Small Adult Small Adult Medium Adult Large Adult X-Large Adult XXL Quantity: Add To Cart Added! Stretch-fit shorts with a comfortable waistband and flexible fabric. Made for all-day practice wear.