Asics Gel Terrain Sizing

Hi everyone so I’m a size 6 in womens and I guess a size 4.5 in mens… Would it be good for me to size up a whole size (5.5 or 7) for these sneakers and still have it be comfortable and not too loose or too tight? Never owned a pair of these before so want to play it safe.

Thanks!!

Also I’m a dancer and typically prefer sizing up due to constant exercise, just don’t know if a whole size is too much or not.