Lia is our 100 denier black tights. These semi-opaque tights are warm and will make your cold days nicer! Here are the reasons why you'll love them: 100 denier tights Semi-opaque Comfort waistband Flat seams Cotton gusset Toe reinforcement Knitted from SENSIL® EcoCare recycled polyamide and ROICA™ recycled elastane Produced by Calze Ileana S.p.a. Made in Italy 30 days warranty