The Aero Crewe is made from soft, ultralight, temperature-regulating merino to keep you cool during hot summer days. With anti-chafe flatlocked seams, you'll stay totally comfortable and free of distractions - so you can focus on adventure. Wear yours solo or as a base layer in cooler weather.
Set-in sleeves, crewe neck, flatlock seams prevent chafing, Icebreaker merino heat transfer logo
Weight: 120 Featherweight
Fabric: 90% merino wool, 10% nylon
Layer: First Layers
Best for: Running & Fitness, Yoga, Outdoor & Hiking
Benefits: Naturally odor resistant, breathable
Machine wash. Dries fast in the shade, but do not tumble dry. Exact instructions on the care label.