400G Merino Wool Half-Zip Size:L It's designed to meet maximum

It's designed to meet maximum airline carry-on size restrictions

your gear will be well-protected on excursions for years to come

Virtually indestructible snaps secure the chest pocket flaps

our Jac-Shirt’s versatility is unmatched

The drop-tail hem provides added rear coverage and rib-knit gussets at side seams provide ease of motion

400G Merino Wool Half-Zip Size:L It's designed to meet maximumOur heavyweight 400g Merino Long Sleeve Half Zip is soft and moisture wicking, making it an effective next to skin base layer in frigid conditions that can also double as a light sweater in cooler weather. Constructed from ultrafine heavyweight 400 gram wool, it naturally wicks away sweat and resists odors effectively. Features a short collar and a half zip front to effectively regulate your temperature.