Seamfree vintage run-resist stockings in non-stretch nylon, with Reinforced Heel and Toe (RHT). The denier is not specified, but our examination of these classic nylons leads us to suggest that these are the equivalent of 20 denier. The stocking top (welt) is in plain knit, and under the foot the stocking is reinforced in plain knit between the toe and the heel for additional comfort and durability. These nylons were made in Italy (probably dating from the early 1970's or late 1960's) and are supplied in the original polythene packaging, which states (in Italian) 'The seamless stocking of exceptional durability'.