The Icebreaker Tech Top is a midweight base layer with a 10-inch zip opening. Made of the warmest and most breathable fabric in the world, you can stay toasty for a month without odor. For cold to very cold conditions, and ideal for all winter sports.
Made of Bodyfit 260 midweight merino wool
Naturally odor-free, even after multiple wearings
Highly breathable; the best fibers for temperature regulation