Helmets (POC)

I understand that helmets have their specific purpose, and commonly I wouldn't query this. However, I'm going ski touring and need a lighter helmet than my Bern one. I can't really afford to spend 100+ quid on a light weight touring one.

I do have a pic kortel mips MTB helmet which doesn't look particularly different to the Dynafit tlt ones. Is it totally ludicrous to thing that MTB and skiing aren't particularly disimilar activities so the helmets should be designed to withstand the same impacts.

The only variable I can think of is cold weather, but I would very much expect my POC helmet to withstand cold weather since I ride all year round..