Give your work pants a flattering spring with these 13 styles that have built-in tummy control and start at just $20 — ...

Elastane: This is what adds stretch to your pants so they don’t feel stiff ... are on the thinner side like this pair. I can even sleep in these without getting too overheated.

If you're looking for something less traditional, L.L.Bean makes the Comfort Stretch Woven Sleep Pants, which are made from soft cotton poplin and a hint of spandex. Shop all men's pajamas at L.L ...

The pants are also made with some spandex, and the slight stretch was perfect for leisurely hikes or running around with kids outside. I felt like I still had full mobility but didn’t find the ...

Elastane (also referred to as spandex or Lycra) is what makes leggings stretchy and comfortable compared with regular pants. “The higher the percentage, the more stretch the fabric will have ...

Lululemon's leggings remain a perennial best-seller, but over the years, its swishy, stretchy, sweat-wicking pants also caught on with a different demographic entirely: style-agnostic fellas just ...