So i have a pair of hestra gore-tex xcr shorts, and they're bomber on the water proof side, but a bit numbing on the chillier days. I figure these'll be great for warmth but how are they water-proof wise? am i gonna miss the gore-tex?

Tech Specs:

Material:

[palm] army goat leather; [shell] hestra triton, entrant 

Insulation:

quallofill, fiberfill 

Removable Liner:

yes, bemberg, , polyamide 

Closure:

hook and loop, snow lock draw cord 

Gauntlet:

yes, full gauntlet 

Nose Wipe:

yes 

Recommended Use:

heli skiing, cold weather skiing, powder skiing 

Manufacturer Warranty:

against defects for the life of the product