Size Chart - Alpinestars - Adult Boots

Alpinestars Boots Size Chart (Adults)

Keep in mind that you should wear thicker socks with motocross boots. If you are unsure, we recommend ordering one size up from your regular shoe size.

US Size EU Size Foot Length (cm)
5 38 23.7
6 39 24.6
7 40.5 25.4
8 42 26.3
9 43 27.2
10 44.5 28.1
11 45.5 28.9
12 47 29.8
13 48.5 30.7
14 49.5 31.5
15 51 32.4
16 52 33.2