Bibs in general
Material that has a face fabric that is closer to regular material and isn't as loud, which is something that snowboarding brands do well but is generally lacking for ski brands, I never used any of them so no idea on functionality but I thought the moment waxed outerwear looked so dope
Inner and outer thigh vents, underarm vents that go along the arm and down the side of the chest as opposed to perpendicular to the arm
I'm a big fan of asymmetrical zippers on jackets
Less obnoxious colors, more subdued Browns, greys, beige, etc
Light colored jackets with darker colors over the shoulders for those of us that wear packs often
Hoodies with a wind stopper material over the chest/back/back of arms, can be inside so it's low key
Outerwear that uses a mix of heavy face fabric for wind/water repelling and more breathable materials in key locations
Gloves with a real removable liner
Pipe gloves that aren't total pieces of shit and fall apart in three days
Insulating layers with pit zips for when you fuck up
Zippers that aren't pieces of shit and actual, functional pull tabs
I can think of like a million of these, but it's just like, my opinion