Sigvaris Natural Rubber 503CX4O77 30-40 Mm.Hg Full Long X4 Calf， Beige[Product Information]- Open toe knee high is ideal for patients with long-term therapy needs
- Recommendations include chronic venous insufficiency， swelling， venous stasis ulcers， lymphedema and post-thrombotic syndrome.
- Fabric has a very low fatigue rate of 1-2%. Some fabrics can relax up to 15% during the course of a day.
- Made from 70% nylon， 30% natural latex rubber.
