For most guys, the hoodie beats the plastic suit

It slows heat escape, so most guys sweat more in the workout they already do. And it looks like a plain black hoodie.

By the Kewlioo team
Updated October 2026

Man in a garage gym wearing the black Kewlioo Pro Sauna Hoodie and holding up a silver plastic sauna suit

2M+ customers have trained in Kewlioo gear.

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Which one fits how you train

Most guys: the Pro Sauna Hoodie. It holds more of your heat in and looks like a normal black hoodie. Find your size

You lift heavy and want your arms free: get the Sleeveless Hoodie. See the Sleeveless Hoodie

You want your arms and legs covered: get the Pro Sauna Suit. See the Pro Sauna Suit

The plastic suit: it gets hot, but it crinkles and rides up. It's OK for a workout at home.

Check your size

S to 4XL, true to size. 30-day returns. Or see the table.

The hoodie next to the plastic suit

The plastic suit does get hot. It also crinkles on every rep and rides up on the bike.

The same man squatting in a garage gym, in a silver PVC sauna suit on the left and the black Pro Sauna Hoodie on the right
Same squat in both. The plastic suit bunches at the hips and knees.
Pro Sauna HoodiePlastic suitRegular hoodie
Holds your heat in✓✓✕
No plastic crinkle✓✕✓
Looks like a normal hoodie✓✕✓
Easy to lift and run in✓✕✓
Covers your legs✕✓✕

The hoodie does not cover your legs. If you want that, get a suit. For a normal gym session, we'd take the hoodie.

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What it's like to train in

Close-up of a man pulling at the hood of the black Pro Sauna Hoodie, showing the gray lining inside and the drawcords
The gray lining inside the hood.

A regular hoodie lets your heat out. This one has a gray lining inside that slows heat escape.

You warm up fast, even on a cold morning. Most guys sweat more than in a normal top.

Man jogging along a suburban sidewalk on a cold gray morning with the hood of the black Pro Sauna Hoodie up
Hood up on a cold morning run.

Outside, it's a plain black hoodie with a front pocket. Nothing shines or crinkles.

It fits like a normal hoodie. The cuffs stay put when you lift.

Check your sizeSizes are on the next page

What guys say about the fit and the sweat

These reviews are for our sleeveless version. The Pro Sauna Hoodie is the same top with long sleeves.

"In 20 minutes on the treadmill I am sweating more than 45 minutes with a normal t shirt. Awesome!"
Marvin v. D., review of the Pro Sauna Sleeveless Hoodie
The same man in the same locker room after two sessions: on the left he sits on the bench in a gray tee with a normal sweat mark at the collar, a regular gray hoodie over his shoulder, on the right he stands holding the black Pro Sauna Hoodie, gray lining showing, with a much bigger sweat patch down the chest of his tee
Staged photo. Left: the tee after a regular hoodie. Right: the tee after the Pro Sauna Hoodie. Wear a gray tee under it and check it after.
"It also doesn't feel heavy or damp like if I was wearing a regular sweater."
Vue X., review of the Pro Sauna Sleeveless Hoodie
"I was worried that it would not fit but It is a true fit. I wear XL."
Lorenzo S. J., review of the Pro Sauna Sleeveless Hoodie

Find your size

Order the size you always wear

If you wear XL in a normal hoodie, order XL. It fits true to size, from S to 4XL.

You get 30 days to send it back in new condition. US shipping is free on orders over $80.

It goes in the wash after every workout.

3-pack: the 3rd hoodie is on usIt costs about the same as two.
20% Sweat Cashback20% of your order comes back to spend at Kewlioo next time. No code needed.
Check your sizeSingle, 2-pack or 3-pack on the next page

Prices show in your currency on the next page.

See the 3-pack

See the 2-pack