Just like tights, knee highs are categorized into something called denier, which ranges from 8 to 50. The lower the number, the more sheer the fabric is. The higher the number, the more opaque the fabric will be.
For example, the Nude 8 Knee-Highs have the lowest denier number 8. This means they win the title of the most sheer knee highs. In contrast, the Velvet de Luxe 50 Knee-Highs and the Individual 50 Leg Support Knee-Highs have a denier of 50, which means they are the most opaque knee highs.
Nude 8 Knee-Highs caramel
Luxe 9 Knee-Highs gobi
Individual 10 Knee-Highs caramel
Sheer 15 Knee-Highs caramel
Satin Touch 20 Knee-Highs caramel
Individual 20 Strong Support Knee-Highs cosmetic
Pure Energy 30 Leg Vitalizer Knee-Highs caramel
Velvet de Luxe 50 Knee-Highs coca
Individual 50 Leg Support Knee-Highs black
Satin Opaque Nature Knee-Highs mocca
Cotton Knee-Highs mocca