I ordered two pairs (low and mid) and when I tried them on they fitted really nicely. Comfortable and the sole seemed to be stiff enough but not too stiff and the Sombrio rubber seemed to be hardwearing but also grippy. Was harder than the 5:10 rubber. Not as heavy as my Barons.
Unfortunately I did not keep them and take them out in anger due to the fact I could not get over the colour of the sole! If you are buying from CRC, the pic shows the sole to be a natural rubber tone when in reality the soles are BRIGHT Orange. I sent them back. Shallow I know but I didn't need a new pair.
They look to be well made and as said above, were very comfortable so if you can deal with having Tango Orange soles on your shoes they have to be worth a punt.
Hope that helps.