Merino wool comes from merino sheep ... A petroleum-based product, synthetic polyester blends are durable, cheap, and wick moisture very well. They can be stacked together with another layer ...

Hailing from New Zealand, Icebreaker have been championing the use of Merino wool and natural fibers ever ... from Icebreaker it’s by no means cheap. In fact, when you compare it with other ...

They are often woven from merino wool or technical synthetic fabrics that also have moisture-wicking and odor-reducing properties. These will come in handy if you’re hiking, skiing or working ...