The study intends to investigate a novel compression system termed Socknleg composed of an understocking covering the foot with three added stockings extending from the ankle to the knee without covering the foot. The novel Socknleg system is compared to a standard class III compression stocking.

The investigator tests a novel compression system termed Socknleg in 20 healthy individuals and 20 patients with chronic venous disease. Socknleg is composed of an understocking covering the foot with three added stockings extending from the ankle to the knee without covering the foot. The novel Socknleg system is compared to a standard class III compression stocking. Outcome measures are successful donning and the comparison of interface pressure measured on the level of the ankle.

Inclusion Criteria:

• Healthy volunteers: age > 18 years, proband information read, consent form signed
• Patients: age > 18 years, chronic venous insufficiency CEAP C5 (healed venous ulcer).Age > 18 year, patient information read, consent signed.

Exclusion Criteria:

• Active venous ulcer
• Peripheral arterial disease
• Peripheral neuropathy