| Alpha Size | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| US - Men's | 6 - 8 | 8 -10 | 10 - 12 | 12 - 14 | 14 -16 |
| US - Women's | 7.5 - 9.5 | 9.5 -11.5 | 11.5 - 13.5 | 13.5 - 15.5 | 15.5 -17.5 |
| UK | 5.5 - 7 | 7 - 9 | 9 - 11 | 11 - 13 | 13 - 15 |
| EU | 38.5 - 41 | 41 - 44 | 44 - 46 | 46 - 48.5 | 48.5 - 50.5 |
| CM / JP | 24 - 26 | 26 - 28 | 28 - 30 | 30 - 32 | 32 - 34 |
Introducing 3D Secure 2.0
Starting on March 11, 3D Secure 2.0 will be introduced for credit card payments. See details here.
Nike x Hyperice Hyperboots
Find your correct size in the chart below.
If you are between sizes, we recommend ordering the larger size for optimal performance of Normatec dynamic air compression technology.