Will stretch snow pants hold up to regular abuse from ski edges and falls?

With caveats. The stretch face fabric is generally less abrasion-resistant than high-denier nylon hardshells, making it more vulnerable to edge cuts and abrasion. However, most quality stretch pants include cuff reinforcement at the hem where edge contact is most common. For riders who fall frequently or ride aggressively near rocks and branches, look for models with extended scuff guards or reinforced panels at high-wear areas. Inspect and repair any cuts promptly to prevent them from spreading.