Merino wool has quickly climbed to the top of the winter baselayer pecking order, due in part to the success of Outdoor Research's Alpine Onset Half-Zip Top. This midweight baselayer traps heat, fights odors, and controls moisture while we farm pow in the backcountry or enjoy our local ski resort.
Responsible Collection: Recycled/Repurposed;
Material: 47% merino wool, 47% recycled polyester, 6% elastane;
Insulation Weight: midweight;
Fit: regular;
Center Back Length: 26.5in;
Style: 1/4-zip;
Pockets: none;
Hood: none;
Thumbholes: yes;
Anti-Odor: natural attribute of merino wool;
UPF Rating: 31;
Claimed Weight: 7.7oz;
Activity: skiing, snowboarding;
Manufacturer Warranty: lifetime;
storecredits: 0.0;