Xtep 2000km 3.0 sizing

I have 26.3 cm long and 10.8 cm wide feet planning to get this shoe, as a slow runner (9 min/km) goods ba sya? Wide din ba sa midfoot? If not, please recommend me a shoe below 5k na suitable sa lapad ng paa ko.

If yes, should i size up or size down? Thanks in advance sa mga recos niyo po