Discover our fishnet tights, lightweight and silky smooth on your leg. Elvira tights in black are knitted from ECONYL® 100% regenerated yarn, derived from salvaged fishing nets lost at sea. Read more here. Here are the reasons why you'll love Elvira: Net tights Soft waistband Toe reinforcement Cotton gusset Knitted from ECONYL® regenerated polyamide Produced by Calze Ileana S.p.a. Made in Italy 30 days warranty Our net tights are very stretchy which makes the sizing more flexible compared to other styles. Size small and medium are very similar, the same with large and extra large.