Face Mask for teen boy

[SM33]

I’m trying to buy my 13 year old son a face mask ready for next week. I can find child size (seem to go up to 10) or adult masks, but nothing in between. Presume adult size will be too big. Has anyone found masks suitable for young teens?
Thanks

Gap do family packs

My ds (12) just wears adult ones though

Is he particularly small? I think adult one would fit. I don't have the same size face as an adult man.

Also many people local on Facebook seem to be making and selling them. Maybe find one who can make a smaller adult one?

I just got a pack of 3 for teen boy in Levi store £15. Had them in 2 sizes.

I bought my teens some from Hype www.justhype.co.uk

I bought a pack of childs and adults because I wasn't sure what would fit 13 yr old DS. He preferred the child size (even though recommended age was up to 10) because the adult size was baggy. He does have a smallish head though - I know other 13 yr old boys they wouldn't fit.

My small 12yo DS can wear an adult medium fine.

My 13 year old wears a adult mask fine, it has adjustable straps though as does mine.

Thanks everyone- will get adult ones for him

13yr old DS has a packet of the adult GAP camo print masks.

I got my 10 yo some biker style buffs from Amazon. 2 for about £10. They fit me and him OK and are much 'cooler' than masks