Snow shoe, not slowshoe
Everlasting! College provided me a glimpse of these mo-fros.
Deep? Sure, no problem. Add the floater attachments....Item: CAS0707. Steep, no worries.
These snowshoes have full length crampons to carry you up and at 'em; straight, concave, convex, whatever!
Solid design. Simple mechanism. If your are a flat-lander snowshoer who is looking to gain some elevation off piste or a snowboarder w/o a split board looking to bag that peak for the coolest line, these are for you.
You do not need to be on Everest to enjoy these. Just be sure to take them off the the beaten path.
P.S. add the tails for heavy packs or extra floatation.