Dublin boots. Sizing question.

So I absolutely love Dublin Pinnacle boots. My question comes with sizing. I have giant feet–Giant! These boots are only made up to a size 10. While I consider myself a 10 1/2, I wear a 10 ( and have even bought 9 1/2) in Ariats. I currently typically ride in Mountain horse boots in a size 10. ( with all this being said, my running shoes are typically size 11 and I have even bought a 12 in the past ???)

I found a deal online for these boots but there is no return policy. Do I go ahead and buy the size 10? Anybody know how Dublin sizes typically compared to ariat or Mountain horse?
Thanks for any tidbits of knowledge!

I think they run true to size. I find them similar to Ariat and smaller than Mountain horse. In my experience Mountain Horse runs large.

I wear anywhere between an 8-9 depending on the shoe. My Dublins are either 8 or 8.5, can’t remember. So fairly true to size.

I am 11 ariat and am too big for Dublin 10 but not toooo to much, if you are 9 1/2 Ariat I think you should be alright

I bought one pair of Dublin paddock boots - and I thought they ran a little bit big. I wear a 6.5 or 7, so ordered a 7, and it was too big. They fit my son perfectly at the time, though, so he got them instead.

I have Dublin paddock/jodphur boots (laceless - like Blundstones) in a size 9. My Ariat paddocks and field boots are size 8. I just bought a pair of Dublin field boots this summer and again bought a size 9.

The shop had Dublin winter field boots as well, but I couldn’t get a slightly heavier sock into the largest size they had (9.5 or 10 - I don’t remember which). The issue was more width than length. I ended up with Ariat Bromont winter field boots in size 9 (medium width) that give me room for my heavier socks.

I have big feet too and wear Dublins and Ariats in a 10. I have the Edges, though, not the Pinnacles.

I agree with others who think it’s true to size. I have a pair of dublins in 7.5 and I typically wear 7.5 in most footwear.

I wear a 7.5 in my Ariats, but a 7 in the Dublin Pinnacle.