Salomon has been a popular choice for everyday use for at least a decade. They’ve even been collaborating with high fashion brands for over a decade, like Boris Bidjan Saberi, Commes des Garcon, Margiela, Takahiro Miyashita etc etc with twice-yearly releases over years and not random one-off limited drops.
This has led to fashion boutiques carrying the non-collab Salomons as the demand has diversified. So people are exposed to the brand and have access to it at a variety of kinds of shops, not only at running outlets.