Ariat Boots Four Layer Rebound (4LR) Technology offers Ariat quality comfort at an exceptional valuefort technology is what we love about men’s Ariat boots A 4LR footbed, featuring EVA cushioning, is combined with a moisture-wicking sock liner and a metatarsal support pad to maintain all-day comfort and support. Integrated, non-removable insole. These Sport Buckaroo boots feature a smooth brown leather foot under a fancy stitched 15″ leather shaft. 2″ cowboy heel. Air mesh lining. Single stitched welt. Easy-on pull straps and round toe profile. Imported.