Ultra Sheer Knee Highs at 15-20 mmHg with reinforced heel and toe * Specially design elastic band to allow maximum wear time without dropping and skin irritation or leaving marks. Breathable abd comfortable, thin like your second skin. * Additional thickness added to the heel area to provide extra stability. Extra space at toe area to move around comfortably without restriction. * Material content: 25% Spandex, 75% Nylon. Nude color, fit perfectly with either trousers or skirt * Sizing Guide: Please order by American shoe size: Small (5-6) Medium (6.5- 8.5 ) Large (9 and above)