Greetings from Minneapolis, MN

[KFCarter]

Hello and welcome from Savannah, GA.

[SteveB]

Hello and a warm Celtic from Boston, Massachusetts.
It sounds like you have done your research well. I have a Tank as well as other kilts. It gets very hot here in Boston during the summer months, for which I wear a Semi-traditional from USA Kilts. It does work year round. A Freedom Kilt in polyviscous would have the same characteristics. The polyviscous material is lighter than the wool, and due to its nature can be washed and hung to dry if anything spills on it, such as beer from an upper balcony during a concert. It is the ideal oot and aboot kilt for the local pub, shopping, and day to day wear. Both Steve and Rocky are fine kiltmakers, with great customer service. (With Steve, just do NOT get between him and the coffee pot.)
Slainte