i do the gym twice a week a hour, and do I sweat ,
no problem wearing thin skin(poly) wearing 6 1/2 years now.
I don't use orwg anymore its great adhesive, but overpriced,
next best adhesive that rocks and is way cheaper,

Perfect 6oz Hair Replacement System Wig Medical Grade Adhesive around £35 £45 uk pounds
golden rule for a solid bond, clean and dry scalp,
leave adhesive to dry for 10 mins, time it, don't guess it
that's it, its not rocket science