If you haven't learned by now, it's imperative that you know your base layers are the most important layers, and the Icebreaker 250 Vertex Long-Sleeve Half Zip Top is the way to go when you don't want to compromise. Crafted with 100% Merino wool, it's like each individual thread is working together at all times to keep your temperature regulated and ward off any lingering smells from a day of hard work. And the craftsmanship doesn't end there. The flatlock seams and gusseted underarms are intentionally placed to give you ultimate comfort and total range of motion. Yeah, you could say it's the whole package.

100% Merino Wool – Soft merino fibers that regulate body temperature in all weather conditions and resist odors.

Slim Fit – A snug, close-to-body fit for low bulk layering.

250 Midweight – Best suited for colder conditions

Gusseted Underarms for Mobility and Comfort

Flatlock Seams to Prevent Friction

Offset Shoulder Seams to Prevent Friction

Backward Set Side Seams to Prevent Friction

Drop Tail Hem for Added Coverage

Naturally Odor-Resistant

No-Itch Comfort

Regulates Body Temperature