Very good, but...
Shoes are incredibly comfortable, grip like nothing else and give loads of support.
A few gripes with these, found them quite narrow so had to get the next size up.
The sole unit is only really designed for off road use. The soft rubber used to make them grip means they wear rather quickly if used on anything that isn't wet and muddy. Also because of the stickier rubber, when using on anything close to tarmac or well compacted trails you can feel them sticking to the ground and slowing you down. Finally because of the way the lugs are arranged on the sole, you have half- chevrons on the edge. These break/ tear/ come off pretty easily. (a problem fixed with the Speedcross 4) Apart from that would highly recommend.
Admittedly walked and didn`t run up Snowdon but very comfortable shoes. Yellow is v bright initially but toned down a bit now dirty.
Brilliant running shoes, lightweight, well made. Fast delivery by Ellis Brigham as well.