Marmot Baselayer 1/2 Zip

We all know next-to-skin layers can make or break a weekend of never-ending trails. That's why Marmot designed the Men's 
Baselayer ½-Zip Pull-on. Lightweight, moisture wicking, and quick drying,
 its odor-resistant antimicrobial treatment and flatlock seams enhance 
comfort. Starting to sweat? Get extra airflow with its half-zip style. 
Thumbholes keep your hands covered and layering easy, while the tag-free
 neckline on this pullover jacket reduces irritation. Built-in UPF 50 
provides extra protection from the sun.
Quick-drying and moisture-wicking lightweight recycled fabric; antimicrobial treatment resists odors
Flatlock seam construction for chafe-free comfort
Sun protection with an ultraviolet protection factor (UPF) of 50
Thumbholes for hand warmth and easy layering
Tag-free neckline reduces irritation