Not all wide-leg pants are casual. These tuxedo-style pants ($120) have both a relaxed and a tailored fit, making them perfect for a day at the office or out for a special celebration.

I’ve long been a fan of Rhythm’s classic fatigue pants, so I was intrigued by this pair of relaxed-fit jeans, which have a looser, flowy fit in the thigh and throughout the leg. I have to hike ...

Relaxed fit: With noticeably wider legs and no sign of a crease, relaxed-fit pants look loose and athletic and may even have some fraying at the cuffs. Cotton trousers ($49) by Tommy Hilfiger ...

It's all about the relaxed silhouette. Inside, shop the coolest fatigue pants on the market, from brands including J.Crew, Nike, Drake's, Lululemon, and more.