From Jonathan Aston "Chicago", Storm grey and black, patterned tights with a soft sheen. The pattern continues right up to the wide, comfortable elasticated waistband. There is no denier printed on the packet but these are medium weight.  Made of 93% Polyamide 7% Elastane.  Please machine or hand washed up to 40 degrees, no iron, no dry cleaning, no tumble drying.  They feel lovely and soft.  Made in Italy. New and unused. The RRP is £13.00

The S is a size A and fits someone whose height is up to 5'4" with a hip size up to 100 cms at the extreme.
The M is a size B and fits someone whose height is up to 5'9" with a hip size up to 110 cms at the extreme.
The L is a size C and fits someone whose height is up to 5'10" with a hip size up to 120 cms at the extreme.