1 pair of class I compression knee socks for ladies and gentlemen Supports and relieves the legs during travel, sports or everyday life promotes blood circulation Compression class: Class 1 = 18-21 mmHg compression effect With closed toes Material: 80% polyamide, 20% elastane Contraindications: intolerance to the composition of the substance Height: 158-170cm; A - D 38-44cm Height: 170-182cm; O - D 45-50cm size Scope b, cm c, cm d, cm 2 S 20.1-22.0 30.0-38.0 28.0-35.0 3 M 22.1-25.0 33.0-42.0 31.0-40.0 4 L 25.1-28.0 37.0-46.0 35.0-44.0 5 XL 28.1-31.0 42.0-51.0 40.0-49.0.