There are questions as to how effective the activated carbon is. While it is effective initially, once the carbon is saturated with scent, it is just an expensive jacket.

The only way to reactivate carbon is to put it at 400C temperatures which would obviously destroy the clothing.

If you know any chemists, you can verify this with them.

That being said, hunt from an elevated stand and use the wind and you will be better off and have some extra cash in your wallet.