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Cool, comfortable, and breathable ultralight merino undies
Whether you're lounging at home or trekking to parts unknown, ultra-comfy merino next to skin helps regulate body temperature, manages moisture and resists odors for all-day comfort. Features smooth flatlock stitching to banish chafing. Smartwool's lightest-weight merino jersey fabric uses a nylon core to increase durability while still keeping 100% merino next to skin.
Previously known as the Merino 150 Bikini. Packaging may have either name but the product is identical.