The Alltrack series comes in three widths, the medium-gauge 100mm last of the Alltrack Pro, the wider, 102mm last used in the 3-model Alltrack pack and the new Track, in an ultra-wide 104mm. All the Alltracks include a hike mode, but that’s probably not the best reason to buy one. The 102mm Alltracks represent one of the best options for any guy with a big foot, even if his longest hike of the day is to the car. With a 120 flex that won’t fold like a cheap suit at the moment of truth, the flagship model is a bonanza for the big bruiser who has some skills.