Black ribbed matching set, size medium. High-quality compression fit. Ribbed and totally opaque. Could be worn for workouts or as a cute matching casual set. Also good basics to wear separately. Top is one-shoulder. Brand new and never worn, only tried on - for me it was a smidge too small (I border on a medium/large). Bottoms are high-waisted bike shorts. Worn 2-3 times but never found myself reaching for them. Zero flaws or signs of wear.