The Icebreaker Merino 260 Tech Men’s LS Half Zip gives you zip access to regulate heat mid‑activity.

Why we like it:

We like how it marries structured merino warmth and the ease of adjustable ventilation.

Features and Functions:

260 g/m² merino fabric, half zip front, knit designed for breathability and thermoregulation, flat seams.

Fit and Sizing:

Slim athletic cut; the zip adds flexibility in temperature control.

Bottom Line:

A versatile base with added ventilation control for active layering.