Small size approach shoes

Hi!

Looking for recommendations for an approach shoe in a EU35 (US Women's 4/4.5ish), though also open to a set of trail runners. any advice appreciated :)

I’ve known people who love the salewa wildfire (google machine says it’s available in small sizes). 

I wear the La Sportiva TX2 evo leather in the smallest size sold (a 36 I think?) and they are a great fit. For context I wear a 35 in the la sportiva Muiras and am planning to buy a 34.5 in the muiras when the 35s wear out because I have some space above my toes in my current pair. My regular tennis shoes run about W5-5.5 in US sizing and my heels/dressier shoes are a 4.5 or 5 depending on brand. might be a little bit of a stretch if youre a true 4 but for my 4.5-5.5 size feet i found the sportiva approach shoes worked for me

My girlfriend is that shoe size and she has the TX Guide leather and likes them