duomed relax provides superior comfort with a breathable material suitable for all-day wear that is also easy to apply. With extra padding along the heel and foot bed, and a top band that fits the calf snugly for a no-slip fit, duomed relax provides the ideal economical, active compression sock. Available in 15-20 mmHg & 20-30 mmHg compression classes for treatment of mild to moderate venous health conditions.