They are 15 denier this makes them look good and yet also makes them durable. Pretty Polly have made these tights with an open gusset thus making them very hygenic and cool to wear. Cool & hygenic. Tights Tights Tights.
Pretty Polly "Pretty Cool" Open Gusset Tights L (To 5'10") Barely Black 15 Den
Pretty Polly Pretty Cool Tights 15 Denier Semi-Sheer Open Gusset Hosiery
Pretty Polly Pretty Cool Tights - M, SHERRY
Pretty Polly Pretty Naturals Skin Tone 8 Denier Tights AVH5
Pretty Polly Women's 1 Pair 15 Denier 100% Nylon Pretty Cool Open Gusset Tights Large Barely Black
Pretty Cool Tights - XL, SHERRY