Trevor Brazile Relentless Extreme Gel Saddle Pad Begins with a layer of 100% real, very dense wool felt for long lasting durability. One piece of continuous felt reduces stretching and pulling on the pad to keep it from tearing at the seem and breaking down as quickly as other pads. Lined with 100% Merino Wool to offer the maximum comfort for the horse. This lightweight breathable material wicks away moisture and allows heat to escape from the horse's back. Finished oil tan wear leathers and a contoured spine that runs the full length of the pad and wraps completely around the cut-out to reduce stress on the pad and provide long lasting leather reinforcement of the pad.