Vägledande storleksguide till Atom skydd.
Armbågsskydd
| Storlek | Omkrets Botten | Omkrets Topp |
| XS | 19cm (10") | 23cm (12") |
| S | 24cm (9.5'') | 28cm (11'') |
| M | 29cm (11.5'') | 32cm (12.5'') |
| L | 32cm (12.5'') | 35cm (13.5'') |
| XL | 35cm (13.5'') | 37cm (14.5'') |
Knäskydd
| Storlek | Omkrets Botten | Omkrets Topp |
| XS | 25.5cm (10'') | 30.5cm (12'') |
| S | 30.5cm (12'') | 35.5cm (14'') |
| M | 35.5cm (14'') | 38cm (15'') |
| L | 38cm (15'') | 44.5cm (17.5'') |
| XL | 45cm (18'') | 51cm (20'') |
Handledsskydd
| Storlek | Omkrets |
| S | 14-16.5cm (5.5-6.5'') |
| M | 16.5-19cm (6.5-7.5'') |
| L | 19-21.5cm (7.5-8.5'') |
| XL | 21.5-24cm (8.5-9.5'') |
