Apparel Guide 2009: Baselayers
From fit to fabric, this year's shirts upgrade performance on every front.
Cloudveil Run Don’t Walk Light Top
Mammut Zip Longsleeve All-Year Baselayer
Patagonia Merino 1 Baselayer
SmartWool NTS Midweight Zip T Baselayer
GoLite DriMove BL-2 Longsleeve Zip Baselayer