A little too narrow at the toes for all day comfort.
"I have a pair of Mesa Trail WP in size 9 which fit well and can accommodate me wearing thicker socks. They are comfortable and leave plenty of room for my toes. I fancied a pair of the Mesa Trail 2 for drier warmer conditions and bought the size 9. These were comfortably wide but had too much room in front of my toes such that they were a trip hazard. I returned these and bought a size 8. 5 they were ideal for length but after several trips out proved too narrow and nipped my little toes despite wearing thinner socks. I was all set to return or sell on when my wife tried them on and found them to be an ideal fit with thicker socks. She is size 8 female and doesn't have such wide feet as me."