/cgl/ - Cosplay & EGL

I need a neck covering for a helmeted cosplay and I'm having trouble finding a good balaclava/snood/neck-gaiter-type thing that fits what I'm looking for. Still crawling Amazon and outerwear sites but would appreciate any recommendations!
>length
Needs to be able to fit under a collar. A lot seem to stop at or above the base of the neck, I probably need something that goes onto the chest/shoulders a bit.
>tightness
Most I see are pretty baggy under the chin while I'm looking for that relatively tight fit through the neck as seen in the picture.
>heat
With a helmet and two-piece suit on it'll get pretty sweaty so fleece is out. It does need to go pretty far up the back of my head so I might not be able to just use a neck gaiter.
>flat black
Obviously no branding or logos visible. Would like to minimize extra seams/textures if possible.