I'd have to agree with Riverkilt, don't overlook USA Kilts. I live in the deep south in a very humid area. There's no way I can wear my SWK in the summer. But my semi-trad from USAK is great. I can only imagine how nice their casual would feel. And they look great, worth every penny.

Also PiobBear made a good point, kilt hose make a difference.