TRIPLE ACTION:
1- sheathing (for immediate smoothness appearance)
2- microcapsule caffeine that penetrates and acts where it is needed,
3- ceramic fiber that has this feature to return the infrared emitted by the skin up to her to boost microcirculation contributing to elimination.
In truth, they are rather comfortable to wear.
Somewhat similar to tights.
Hence a "narrow" side. For size 40, if you are tall, rather the plan 3-4.
Slightly satiny. Have nice legs, shapely. A companion during day for your evenings.
BUT CAUTION:
Wear them to stay sprawled on the couch will not bring you anything !!
It is advised to attend to his occupation so that the fiber can act and microcapsules mayest be released.
Machine washable at 30 ° max.