The Head Vector Evo 130 is a top of the line performance boot. The 130 rated stiffness means it won't let you down when your pushing your skis to their limit by transferring all your movements straight to the ski. The high stiffness rating doesn't mean these boots are like locking your foot in a vice. The last width is 100mm and the liner has all of Head's latest technology in it to make them as comfortable and warm as possible.