I am using cotton tshirts since the last two years I have been into hiking. I have heard a lot of good things about capilene base layers and I am thinking to switch over completely (atleast my hiking clothing). I want to know whether there is any significant difference- I am concerned only with moisture wicking performance- between the lightweight tshirts and the newer capilene 1 tshirts to justify high difference in price (lightweight:$11; Capilene 1:$25.20).
Till now I have been doing 1-2 day hikes, and I have never carried change of clothing. But now I am planning on longer 1-2 weeks hikes. How many moisture wicking tshirt does one need on suck hikes?
thank you,
Huzefa

