My new motocross boots are too big. Should I get the next smaller size?

What's better for MX boots, a bit big, or a bit tight. Unfortunately AlpineStars doesn't make 1/2 sizes.My new motocross boots are too big. Should I get the next smaller size?
If the next size smaller is too small, the you're stuck with what you've got. Maybe wearing a heavier pair of socks would help.My new motocross boots are too big. Should I get the next smaller size?
I'd stick with what you have. I just recently bought new boots to, and mine are 10's, they're just right, but I'd like an 11, but for riding you DO NOT want a loose boot, espiecally if your jumping like I do.