Our "Arroyo Seco" Mayatex saddle blanket was first introduced in 2011 and continues in popularity to this day! The Mayatex Arroyo Seco Heavyweight Wool Saddle Blanket was our first to offer the 38 in. oversize width in our "Competition Series" line of heavyweight western show saddle blankets. Now available in 6-color combinations, this horse saddle blanket weighs 6 lbs and features a strong and stylish, hand-woven New Zealand wool construction.