For snowshoes the MSR Lightning Ascent's are hard to beet on the steeps.

For skis, check out the Rossignol 110 Positrack with a Volie' 3pin cable binding.
http://www.rossignol.com/US/US/bc-110-positrack--2014--RHCWF25--product--home-nordic.html

For boots there are lots of good 3 pin boots out there.
If real cold temps are a concern, check out the Baffin 3 pin expedition.
http://www.baffin.com/product-p/3pinm001.htm

Ed T