There is so much focus that is placed on how to wear leggings in such a way that they remain consistent with other aspects of your fashion tendencies that we often forget that deciding what to wear under them is important too once all has been said and is now out of the way.
The reason behind this is that leggings are not the same as regular pants in that they might be a great deal more revealing than what you have initially been used to, and this makes selecting the right kind of underwear even more important than might have been the case otherwise.
A major reason for why choosing good underwear with Niyama Sol leggings is that the almost see-through nature of these leggings will make them quite visible to anyone that witnesses you while you are outside the comfort of your own home. It is highly recommended to select a pair of panties that give you maximum coverage, and granny panties in particular can be very useful indeed because they would prevent anyone from being able to see actual skin underneath your leggings.
You can also try to wear thongs and the like because they will make you feel truly seductive, but suffice it to say that this might get you some strange looks that you would be better off avoiding. Comfort is the most important thing to look out for when deciding on what type of underwear would work best with leggings since this is the factor that makes people want to wear these types of leg garments in the first place. Granny panties conform to this requirement in a more or less indisputable manner.