Waist trainers and sauna suits promise a slimmer waistline, but do they actually work for fat loss? Here’s what science shows ...

Allbirds launched a collection of sweatsuits made from soft organic Pima cotton, hemp, and Tencel. Allbirds' R&R Collection includes sweatshirts, hoodies, and sweatpants for men and women. We tested ...

Typically, joggers are for athletics while sweatpants are for lounging. You can, of course, lounge in joggers and work out in ...

Sweatpants are getting fancier, and more and more men are starting to wear them to work. Tapered sweatpants, called jogger pants, were last spring's hottest trend in menswear. At the time, most men ...

And the most striking thing about that: The suit in question is, effectively, a sweatsuit. Not in the sense of a sweatpants-and-sweatshirt combo, the fruits of lazy looms the nation over, but in the ...

We wouldn’t dare question 6-foot, 275-pound Steelers linebacker James Harrison. Yet some people have recently been asking Harrison why he wears a full sweat suit in the gym. So he took the time to ...