the thongs I wear under my leggings for sport, work and lounging are 100% of the same fabric, but never rubber or plastic strips. I can wear this thongs for 10 hours straight and nothing pinches or feels strange.

I’ve never used a thong with rubber or plastic strips. It looks good but I don’t know if it’s gonna feel uncomfortable.

When I say sport I mean running, yoga and pilates involving lots of stretching