Smartwool NTS Midweight 250 Funnel Zip Top

The Smartwool NTS Midweight 250 Funnel Zip Top is popular, so you know you'll be popular by association when you wear it. This baselayer has it figured out: moisture wicking technology, chafe-free seam construction, and panels so that when you're backpacking through the tundra and meet a bear, you won't be worried about those uncomfortable pack straps digging in and can focus on wrangling that bear instead.