what size Sidi Crossfire 2TA do I need?

I have the srs and they run true to size I wear a 10 1/2 and they fit comfy with little room in the toe box. after sitting all winter, when I slip them on it feels like they shrink up a bit but after a ride they're good. hope this helps.

Ride Sidi almost all my life and I take them 1 size larger.
I have larger calf muscles that's mainly the reason.

I find you need 1/2 to 1 size larger than a regular tennis shoe.

agreed, I wear an 11 shoe, and an 11 1/2 sidi srs. Also if you have a wide foot i hear that they are not so comfortable, or so my buddy tells me anyway. On the other hand he has like tree trunk sized calves and feet to match.

If you're a 13 fox, you most likely need a 12 Sidi. Sidi also makes a 12.5. I also have some 13's on my website listed in my signature if that is the route you go.

They do not fit narrow. The SRS model does, the TA is fairly wide actually (although their footbed dimensions are exactly the same). Toebox vertical height is low, if you have a high volume forefoot, which is rare, it may be a consideration.

Do not size up, and ignore the US sizing. Don't use moto boots as a benchmark (especially Fox). Look at 2 - 3 pair of your casual, athletic, or hiking shoes, for the EU size. Best to use major brands like Nike, New Balance, Merrell. There will be some variance, but there will be a general trend. Use that to cross against Sidi sizing. This may help:



If that is not enough, PM me.

BP