Take the Trango Plus and the Nepal Extreme, throw them into a room full of genetic engineers and presto - Trango Extreme. This revolutionary design has spawned countless imitations and has single handedly defined a category. Super technical, warm and toasty, the Trango Extreme is equally adept on modern mixed desperates and on super alpine routes where "light and fast" is the difference between sweet success and the consequences of failure. The TE is fully step-in crampon compatible and will accept virtually all automatic crampons available. Unequaled ankle flexibility allows unimaginable French technique on alpine ice and a quantum leap in gymnastic footwork like knee-drops and high steps required when pushing the M grades on modern mixed routes.