When looking for matte black tights, the Hanes® Perfect Tights Blackout with Smoothing Panty are it. 

A tight you can strut-your-stuff in, this revolutionary design is one-of-a-kind. Featuring an attached smoothing panty that slims the waist and tummy, a ComfortFlex construction that moves with the body, and X-Temp that adapts to body temperatures, once you slip into this tight you never have to think twice. Made from 70 denier nylon as well as including a reinforced toe, the opaque fabric is also highly durable.

• Made with 70 denier, opaque material
• Developed to move with the body 
• Includes technology to adapt to natural temperatures 
• Reduce runs with reinforced toes
• The gusset is 100% cotton