Chest
Mide debajo de tus brazos, alrededor de la parte más amplia de tu pecho.
PRIME WEEK
40% OFF + FREE 14-DAY BURN PROTOCOL & Free shipping
Heat-Trapping Tech
For men 40+ who still train
Sweat 3× harder in the same 45 minutes.
★★★★★ 4.8 · 50,000+ verified reviews
You still show up. But a cotton tee lets your body heat escape the second you build it — so the work feels flat and the scale won’t move. The Pro Sauna Hoodie™ traps that heat against your core with KFit® sauna tech, so the workout you already do runs hotter, sweats harder, and finally feels like it counted.
Get the 3-Pack+ Free Program→30-Day Fit Assurance · Program emailed after purchase
✓ 30-day sweat guarantee✓ Machine washable✓ Sizes S–4XL
Trusted by 2 000 000+ men and elite athletes
★ CANELO ÁLVAREZ
See the heat work
Watch a flat workout turn into a sweat.
Cotton TeeHeat Escaping
THERMAL · 00:45 min
96.4°F
Cotton Tee
Sweat outputLow
Heat escapes. Core stays cool. Barely a drop.
VS
Pro Sauna Hoodie™Heat Trapped
THERMAL · 00:45 min
104.7°F
Pro Sauna Hoodie™
Sweat outputMax
Heat held in. Core runs hot. Soaked by the end.
Same room. Same 45 minutes. The only variable is what's holding your heat.
2 Million Strong
Join the Kewlioo community sweating harder every day
2M+ HAPPY CUSTOMERS
Men who still put in the work swear by it.
50,000+
Reviews
4.8★
Average rating
3×
More sweat per session
#1
Best-selling sauna top
MT
Train before work. First session in this thing I was dripping — felt like I had done double the work in the same half hour.
JR
Nothing like those crinkly plastic sauna suits. Feels like real training gear, but you sweat like crazy. Eight weeks in, the gut is actually going down.
AK
Bought one, came straight back for the 3-pack so I am not washing the same one every night. Worth it.
Real customers, real sweat 2,400+ photo reviews
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★★★★★Why body heat matters
More heat means more out of every minute.
3×
More Sweat
Trapped heat ramps your sweat response far past a cotton tee.
▲
More Calories Burned
A hotter core means your body works harder through the same session.
♥
Better Cardio
Raised core temp pushes your heart rate and endurance.
⏱
Less Wasted Time
No extra reps or hours — more intensity from what you already do.
✦
Results You See
Visible sweat is proof the session is actually working.
↑
Stay Motivated
Feeling the work pay off is what keeps you coming back.
Your 14-day kickstart
Get the 3-Pack 40% off — program included free.
One is never enough. One’s on you, one’s in the wash, one’s ready for tomorrow. That’s why the 3-Pack is the deal most guys pick — and today it unlocks the 14-Day Burn Protocol free.
Choose your pack
Select size
Please select a size to continue.
30-Day Fit Assurance · Program emailed after purchase
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guía de tallas y ajuste
Inches
CM
| Tamaño | Chest | Length | Shoulders |
|---|---|---|---|
| S | 42.5” | 27.4” | 18.3” |
| M | 44.5” | 28.3” | 18.9” |
| L | 46.5” | 29.3” | 19.5” |
| XL | 48.4” | 30.3” | 20.1” |
| 2XL | 50.4” | 31.3” | 20.7” |
| 3XL | 53.5” | 31.8” | 21.7” |
| 4XL | 56.7” | 32.3” | 22.6” |
True to size — choose your usual size.
cómo medir
1
2
Length
Measure from the highest point of the shoulder down to the bottom hem.
3
Shoulders
Measure straight across from shoulder seam to shoulder seam.
Included with every order · $49 value
The plan that tells you exactly what to do with the heat.
No guessing, no app, no gym required. Fourteen short, sweat-focused sessions built to pair with your hoodie — so you stop wondering what to do and just start sweating with a plan.
- 14 daily workout cards — simple 20–30 minute sessions
- Home & gym options — train wherever you are
- Easy exercise swaps — adjust to your equipment
- Simple food checklist — no crash diet, no calorie math
14
DAY SWEAT
The 14-Day Sweat Guarantee
Train in it for 14 days. If you’re not sweating harder and feeling real intensity, send it back for a full refund — and keep the 14-Day Burn Protocol. Wrong fit? Exchanges are free for 30 days.
Try it. Sweat in it.
Then decide.
Then decide.
Straight answers
Questions, answered.
Do I have to change my workout?
No. Train the way you already train — the hoodie traps your body heat so the same session runs hotter and sweats harder. The free 14-Day Burn Protocol is there if you want a plan to follow.
Will it actually help me lose the gut?
Results come from training, food and consistency. The hoodie makes every workout hotter and more intense so the work you do counts for more — paired with the included program, that is how guys see the midsection change.
Does it feel like a plastic sauna suit?
No. It is built to make you sweat, so it runs hot — but it feels like real compression training gear: soft inside, dry outside, with mesh venting and flat-lock seams.
Why the 3-Pack instead of one?
One gets old fast — most guys want one to wear, one to wash, one ready. The 3-Pack is the best price per hoodie and the only option that unlocks the free 14-Day Burn Protocol.
What size should I order?
Order your normal size for a snug compression fit. Between sizes or athletic build? Size up. Sizes run M–4XL and exchanges are free for 30 days.
Can I wash it normally?
Yes — machine wash cold, hang dry. No special care.
When do I get the program?
It is emailed to you right after your order is placed.
The fix isn’t more time
The problem isn’t your effort.
It’s your heat.
Cotton lets heat escape the instant your body makes it. Your core stays cool, your sweat stays low, and the session falls flat — even when you do every rep. The Pro Sauna Hoodie™ holds that heat in with three layers of KFit® sauna tech. Same workout. 3× the sweat. Real intensity you can feel and see.
Train hotter.
See it faster.
See it faster.
Last thing
Stop finishing workouts wondering if they counted.
Trap the heat. Follow the plan. Make the next 14 days the ones that finally show.
Get the 3-Pack+ Free Program→★★★★★ 50,000+ reviews · 30-Day Fit Assurance