  A key result in distribution theory is Young's product theorem which states
that the product between two H\"older distributions
$u\in\mathcal{C}^\alpha(\mathbb{R}^d)$ and
$v\in\mathcal{C}^\beta(\mathbb{R}^d)$ can be unambiguously defined if
$\alpha+\beta>0$. We revisit the problem of multiplying two H\"older
distributions from the viewpoint of microlocal analysis, using techniques
proper of Sobolev wavefront set. This allows us to establish sufficient
conditions which allow the multiplication of two H\"older distributions even
when $\alpha+\beta\leq 0$.
