Hi Leoghan,

Others have said it too, but I honestly recommend 16oz. I live in Sydney Australia, its 80% humidity here in the middle of winter (although the temp has dropped off so you don't feel it)..... In summer humidity is 90%+ with some quite high temps at times. On a hot summers day I would sweat even if I was wearing nothing but swimming trunks. I have worn different weights of wool and PV in kilts and found that 16oz is just as cool as lighter weight but looks much better in the way the kilt moves.

Only time I wouldn't buy 16oz is if I bought PV for a casual kilt that would be subjected to heavy abuse.