Suspension Varies Posts 5,190	Hold it tight to your mouth and try to blow through it to check for wind "proof-ness".
Suspension Varies Posts 5,190	Googled "Hanesbrands Inc" and found this...http://www.hanesbrands.com/hbi/Templ...s/Default.aspx...so with Doufold and Champion in the mix, synthetic wicking fabric is likely.
Suspension Varies Posts 5,190	Hold it tight to your mouth and try to blow through it to check for wind "proof-ness".
Suspension Varies Posts 5,190	Googled "Hanes
brands Inc" and found this...http://www.hanesbrands.com/hbi/Templ...s/Default.aspx...so with Doufold and Champion in the mix, synthetic wicking fabric is likely.