One of the best shoes of the company in terms of grip! The sole is, in my opinion, the stickiest on the market, tested on many kilometers of wet terrain in the mountains. I have the feeling that the shoe is aimed at fast and relatively lightweight runners, <80kg, as it is harder compared to other softer and more comfortable shoes of the company (e.g. raptor). I don't know if they tire out on long walks as I have only tried them in races and training sessions, and I highly recommend them for wet trails! The quality of the materials is quite good and we will see about durability. The previous model endured many hardships and kilometers. Enjoy your walks!