Terrific for technical trail races, not easy ones. It’s purely a racing shoe. NOT for asphalt...they’ll wear down incredibly quickly. I see people wearing them for everyday use too...Wrong...I also had the Series 5 (longer “spikes,” but heavier and thicker).

Amazing. Perfect quality, extremely comfortable, indispensable for off-road walks.

The best running shoe for uphill on unstable ground,
From the ground contact it grips without doubts
Stiff, durable material and waterproof.
Paradoxically lightweight and comfortable for many hours of running.
It's a tank, I would recommend it for all conditions except heavy winter where you need a boot.

I have bought over ten Solomon shoes in the last few years. They have always stood out for their comfort and durability. All that I had bought were hiking shoes and not trail. I decided to get trail shoes to be more comfortable. Complete disappointment. Not even fifteen days and the sole has become worn out. 60% asphalt, 40% dirt, 20-30 thousand steps a day. The wear is so great that I can't walk properly anymore. Yesterday I went with some old hunting boots I had, and I felt better and safer. It’s a shame to ruin their brand like this. I don't know if I will give them another chance even for hiking.