Twisted X Buckaroo Red River Cognac/Olive 16" Top Cowboy Boot. This boot features a 16" top, underslung heel, double stitch welt, leather construction, and a blunt toe. Twisted X is dedicated to making better boots. Twisted X boots use newer technology, stronger and lighter weight components, and new tanning processes, as well as newer and more consistent manufacturing techniques. Twisted X technology gives you more durable, stable, light weight, breathable, and comfortable boots.