best underlayer

By Will Cardamone Ranked #135 - Men's Lightweight Long Underwear - Tops March 30, 2010

There is no material better for an underlayer than merino wool. This top is lightweight and breathable for hiking or touring in warmer temps. When covered with a shell it will keep you just as warm as any other underlayer. My favorite part about this top is that you can wear it for multiple days on end without it developing a terrible stench like polypro.

View Details: Stoic Merino Bliss 150 Shirt - Long-Sleeve - Men's

Helpful Votes: 2 Yes