Low porosity hair feels the same whether you're running your fingers up our down. With high porosity hair, there's an obvious difference, one way is obviously rougher. If you notice a difference, but can't decide if it's rough and porous or not, you probably have normal porosity.
2c/3a, M, ii, porous, good elasticity, APL, silvery dark brown.
Love coconut oil, olive oil, and Everyday Shea!