|10 - 20 mmHg||
|20 - 30 mmHg||
|30 - 40 mmHg2||
1 Compression levels proposed are just indicative and may be changed as to the judjement of the therapist. National regulations may define distinct compression ranges for given compression classes.
2 In the US, 30-40 mmHg may be used for post-procedure of a venous surgery or thermal ablation.