As the sport of roping has evolved, ropers who prefer an all-nylon feel needed a rope from Classic that was smaller and faster than the original XR4. The Heat™ was designed to accommodate aggressive heading and heeling roping styles. With lots of body in the loop and a smaller diameter, it’s both fast and snappy. Its loop body enables an aggressive swing and delivery, yet prevents the tip from falling behind. And The Heat™ retains this feel even in changing weather conditions.