Helmet + pants

Moin! My textile pants by Vanucci tweaks a little above (yes)… Unfortunately, I can’t find a label with the exact name in my pants. Do the trousers and jackets of a manufacturer (Vanucci) always fit together? My Nolan xy has also come a bit into the years and very loud (wind noises). Can someone recommend me a quiet helmet? The one or other manufacturer has definitely put his focus on it or? Thank you!