Men's 260 Zoneknit Long Sleeve Half Zip Baselayer Size:XX-Large Whether you're hitting the trails

Whether you're hitting the trails or simply enjoying the outdoors

0 is the ideal choice for training

The square bottom design with full wrap around zip allows you to convert the bag into a large quilt for more space

They’ll stay warm all day thanks to the insulation and thermal-reflective lining

PrimaLoft®Bio™ Fleece is biodegradable and is designed to return to nature

Men's 260 Zoneknit Long Sleeve Half Zip Baselayer Size:XX-Large Whether you're hitting the trailsA midweight baselayer designed for intense activity and made with 100% merino wool fabric, the 200 ZoneKnit Long Sleeve Half Zip features our ZoneKnit technology for ample breathability.