man in field wearing minus33 merino wool lightweight t-shirt and beanie

Men's Lightweight Wool

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      Merino Wool is no longer reserved for winter. Minus33’s Lightweight clothing is designed to be worn year-round as a base layer or as a solo piece in the spring and summer. Whether you’re hiking the mountains in the spring, or rock climbing in the summer, our Lightweight product should never leave your back. Our Lightweight items are always the first layer on and the last layer off.