I like the ones in your pic, that looks practical.
and pic related are a thing where I am, they work beneath helmets.>>1262231
Ears get colder than the rest of your head. The vent holes in the helmet can be a problem too but solid helmet covers or head wraps prevent that and I think anon isn't riding in the super cold anyway.>>1262241>Ski gloves make it impossible to shift
You're wearing the wrong gloves then, check these babies!https://www.amazon.com/Giro-100-Proof-Cycling-Glove/dp/B00NBAM8YW
There's a tonne of variants on those but that's the basic concept for what you want. They're just mittens for dropbars basically.>>1262528>Ski helmets are nice for cold weather cycling
The other night was -24c when I rode home from a mate's apartment. Only 15 minutes ride but cold enough to be careful how you breath. I wore a Giro ski helmet with attached ear covers, ski jacket, turtlefur over neck/head.
Also pic related and lobster gloves too.
I was reasonably toasty, just need warmer pants I think.