Big D’s Espree sheet is built to last.  Nothing fits like a Big D! This product features 600 Denier with mesh lining covering the back to allow for better airflow. As well as Big D lining at shoulder and hip to prevent rubbing, velcro closure with double logo buckles to stop sagging, fleece at withers to prevent rubbing, double sewn heat sealed seams (not folded down), and removable rear leg elastic leg straps.