Olivia is one of the bestselling basic tights, and also the world's greatest tights according to 422 women. Read more here. Olivia is an absolute must have to begin your hosiery collection! Here are the reasons why you’ll love them as much as we do: DETAILS: 60 Denier Tights Semi-Opaque Comfort Waistband Flat Seams Toe Reinforcement Cotton Gusset Knitted from SENSIL® EcoCare Recycled Polyamid Produced by Calze Ileana S.p.a Made in Italy 92% Polyamide, 8% Elastane CARE: Please wash your stockings with the utmost care. Hand wash or wash on a delicate cycle and do not tumble dry or iron. We recommend using a washing bag (such as Guppyfriend) to keep microplastics out of our rivers and oceans. SIZE + FIT: Swedish Stockings 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. For more sizing details, please refer to Swedish Stocking's size guide below. The size chart considers your height and weight to ensure the tights will fit proportionately. If you find yourself in between sizes we recommend the larger one, the same if you usually experience that your legs are long. If you choose a smaller or larger size than needed you may experience slight sagging of the tights.