Yes. I am all over the board in terms of sizing (9.5 in dress shoes, 10 in LunarGrand and Roshes) but for anything FlyKnit or Free, I am a 10.5 and these were no exception. I even tried a half size down to be sure.
Picked these up this morning at the Nike Store near me. Here's a couple of volt shoe comparisons in case anyone is interested:
Hyperfeel vs. Flyknit Racer
Hyperfeel vs Free 3.0 v5