The 16oz Water Resistant Treated Canvas Showman ® Blanket. Heavy Wool Blend Lining. The fitted, Contoured Shape and Shoulder Gussets Allow the Horse to Move Naturally While Staying In Place. Open Front Adjustable Double Buckle Closures. The Blanket Secures with a Single Leather Trimmed Adjustable Surcingle Underneath The Girth Line and Two Adjustable Leather Trimmed Leg Straps for Added Security.