Asolo Powermatic 200 GV Evo Men's Walking Boots. The Asolo Powermatic 200 have been around for quite a few years but they have remained popular as a solid and supportive walking boot which offers a low volume fit. Featuring a Vibram sole and a Gore-Tex liner they are well equipped and little details like the tiny pulley on the laces to aid the closure make the Powermatic a premium product. The close mid foot and heel fit is what usually separates the Powermatic 200 though, for those people with a low volume foot that struggle with heel retention the Powermatic can be an excellent choice. Weight: 1.63 KG/Pair UK 9 Waterproof Membrane: Gore-Tex Sole: Asolo/Vibram Master + mono density midsole + dual color PU heel Upper: Full Grain Leather Used but in great condition