Icebreaker is a leader in natural performance clothing, harnessing the incredible properties of merino wool to create apparel that’s soft, breathable, and built for adventure. Designed for comfort in all conditions, Icebreaker baselayers, midlayers, and accessories regulate body temperature, resist odour, and wick away moisture — making them ideal for hiking, skiing, travelling, or everyday wear. Their commitment to sustainability ensures every piece performs exceptionally while respecting the planet.

Explore our full range of Icebreaker baselayers and experience the difference of high-quality merino next to skin. If you’re new to merino or want to understand why it’s such a favourite among outdoor enthusiasts, read our Ultimate Guide to Merino Wool to learn what makes it one of nature’s best performance fibres.