This may fit your need.
Boardwalk Whisky Solid European Oak UV oiled

A few other colors in Boardwalk Collection

By the way, if you are not wiling to go with 5 inch board or less, you may want to consider a good engineered product since boards wider than 5" in solid may have stability concern, Here are couple of 6" Engineered in natural or close-to white oak for your consideration:

https://www.uniquewoodfloor.com/flooring/engineered-hardwood-flooring-mn/french-oak-lager

https://www.uniquewoodfloor.com/flooring/engineered-hardwood-flooring-mn/french-oak-pilsner

https://www.uniquewoodfloor.com/flooring/engineered-hardwood-flooring-mn/vintage-canyon

Solid hardwood wider than 5" definitely need extra effort. And effort = money. Where you live and the type of subfloor you are installing over all play a part in this decision.

Solid hardwood is, of course, the Gold Standard...when it is ALLOWED. There are many forms of install that point AWAY from solid. And there are many, many, many climates that point AWAY from wide planks (anything over 4" wide). So many things come together to tell us whether or not your "want" is compatible with your "situation".

Let us know a bit more about where you live, what the subfloor is and whether or not you have TIGHT humidity control in your home (the expensive humidistat added to a regular HVAC system).

Thank you both of your links and good questions / comments. We live in the SF Bay Area and are installing this on the upper level of our house over plywood. We don't have any humidity control (or even an A/C - which would have been nice last week during our unusual heat wave).

Last house we lived in had 2.5" unfinished red oak and we loved it, but we don't want to deal with unfinished flooring.

Should we opt for a narrower solid wood or go with an engineered Flooring?

I think you can have solid...just work with a narrower plank. The cut is also important. Some cuts are much more stable than others. Rift sawn lumber is more dimensionally stable (and more expensive) than other cuts. I would personally look for a narrow plank (more stable + cheaper installation costs) in a Rift Sawn presentation (most dimensionally stable + more expensive).

I would guess you would end up spending about the same amount this way. Yet you get a more stable wood with fewer problems in a home without the added stability of humidity control.

Of course you can move to engineered to avoid SOME of these concerns...but even engineered has limits re: humidity control (or lack there of).

Thanks Cancork! Any suggestions on brands to look for?

With no humidity control and AC, I would definitely not use any solid wider than 3-1/4" with good expansion along the wall. Here is a good product: Lauzon Essential Expert Engineered:

https://lauzonflooring.com/quality/expert-engineered/

What's the seasonal fluctuation range there of relative humidity? If it's fairly narrow you could risk a wide prefinished solid plank. In any case the product should be brought into the area, removed from the bundles and acclimated until it's with 2% of the corrected subfloor measurement.

Has anyone used PanTim flooring? http://www.pantimhardwoodflooring.com/action.lasso?-search&-database=flooring&-table=style&construction=Eng&species=White%20Oak&-Op=EQ&-MaxRecords=5&-token.header=2&-SortField=collection&-SortOrder=ascending&-Response=species_brands.lasso

Our neighbors have the Palladio line and they look nice, but wider than I want. They have their French oak line that is 5 3/4" wide

I saw a solid wood floor today, that looked nice

3 1/4" wide Homestyle Collection by Somerset Hardwood in white Oak Natural finish

It's a 3/4" solid wood

Any opinions?

That's a good choice.

I agree. White Oak natural goes well with many decors in the house.

Same question on Palladio. Trying to figure out how good it is ... same with Villagio and ADM flooring!