heyhey

HI,I am new here and My husband put me to work here on making him an appointment with the hair club guys, but I found some not so good reviews, So I will love it if you help me, He has Hair Trasplant that are great, all around his face is perfect but he still has a balding crown, He dosen't want to try to fill it in with more HT (or he can't...mmmh I'd ask him) so he just wants to cover the crown area, it just bald on top not to the sides.He wondered if it could be placed like hair extensions, or would it be better glued, He is a triathlon athlete so it is very important it will stay put through hours of sweating...We live in Mexico and can travel easily to San Antonio TX, and we will be spending next week in New York city, can you tell me about a fine place for him to shop in these areas, it has to be best quality and also long lasting since he won't be travelling every few weeks for adjustments or replacing. thanks for your help