Ovation Synergy Zip Paddock BootThe Synergy Paddock boots are durable, comfortable and stylish. They merge both natural and technical materials. The lining is supple, moisture wicking genuine leather and is joined with the new Synergy Leather, a man made product as durable as leather but offering easy care and full breathability. Other features include steel shank and a exceptional tread pattern for control in the stirrups.