The SensorFlex Felt Top Pad combines the shock absorbing, time tested qualities of a traditional felt pad with a moisture-wicking fleece bottom. 100% Merino fleece wicks moisture and provides maximum comfort to the horses back. 3/8 blended felt top with a 5/8 orthopedic grade felt center that absorbs shock and contours to the horses back for a solid, secure ride. Molds to fit any conformation and topline with its sleek contoured design.