black diamond equipment - glidelite snow trekkers with bindings - 147 cm black diamond built for winter snow trekking and long snowy approaches, the glidelite 147 puts snowshoes to shame with its glide-like efficiency in the backcountry. featuring our glidelite skins, which are integrated into the base, these trekking skis strap on to any boot with a flexible sole or shoe for quick and easy access in snowy terrain. the steel edges on this 147-cm long ski add a level of security when navigating steeper slopes and the unicoat base is tough and easy to care for.