If you’ve never tried period underwear before, the idea of simply free-bleeding into an undergarment may seem ...

Getting caught without a clean pair of underwear when you really, really need one is the stuff of nightmares. That’s why we like SparePair’s cleverly single-wrapped bikinis—just toss one in your gym ...

Promising review: "I’ve been hunting for soft, breathable underwear for years — ever since Hanes stopped making the kind I ...

You need underwear that supports your lifestyle, whether that's stretch for flexibility, moisture-wicking for sweat, or breathability to keep things fresh down yonder. We looked for underwear made ...

Which thermal underwear is best? Whether you hunt, exercise outdoors, enjoy winter sports or just have to do yard work in the winter, cold weather can make it difficult to stay outside for long ...

Why buy: Calvin Klein’s men’s boxers offer an itch-free feel against your skin, making them great for everyday wear. With the ...

Long underwear — a.k.a. long johns ... woven from merino wool or technical synthetic fabrics that also have moisture-wicking and odor-reducing properties. These will come in handy if you ...

Merino wool is temperature-regulating and moisture-wicking enough that you'll see ... We had two reporters test the Allbirds Trino underwear ahead of the launch. You can find our full reviews ...