Skip to main content Skip to footer content
FREE SHIPPING OVER $59
FREE GIFT OVER $79
Coupon saved to clipboard. Use it on the checkout

Women's Zipper Heat Trapping Sweat Vest

$25.99
$40.00
i FLASH SALE 2+1
spring SALE
or 4 interest-free payments of $6.49 with Afterpay
4.6
Rated 4.6 out of 5 stars
1,093
Click to scroll to reviews

Women's Zipper Heat Trapping Sweat Vest

For a limited time only:
$25.99
$40.00
Save 0%
spring SALE
or 4 interest-free payments of $6.49 with Afterpay
Size
size and fit guide
Inches
CM
Size Bust Waist
S / M 30” 24”
L / XL 35” 28”
2XL / 3XL 38” 32”
4XL / 5XL 42 - 45” 36 - 40”

Runs Small. Pick 1 size up for extra comfort.

how to measure
1
Bust

Measure under your arms, around the fullest part of your chest.

2
Waist

Measure the narrowest part, around your natural waistline at belly button level.

Runs Small. Pick 1 size up for extra comfort.

Color
Available in 3 colors
Pay 4 interest-free payments of $6.49 with Afterpay
 More payment options
Enhanced calorie burning
Machine washable
Fair value
See it in action
Promotional banner for Women's Zipper Heat Trapping Sweat Vest product

burn calories

up to
3x Faster
3x Faster
3x Faster
Accelerated calorie burn

Sweat like a professional athlete

This vest will heat up your body core temperature and by straining the muscles and increasing your heart’s BPM, will boost up your calorie burn up to 3X faster.
muscle endurance & recovery

endure harder workouts and enjoy faster recovery

After acclimating to the heat, enjoy greater muscle endurance muscles will be endure harder workouts, and will recover a lot faster.

clinically proven

neoprene sauna suits have been proven to assist in weight loss and improve workout efficiency

targeted heat boost

Focus the burn on the challenging waist, belly and chest areas.

builds, sculpts and refines.

Fully machine-washable polymer
Unlike any other traditional neoprene sauna vests.
performace-compression fit
Look and feel better from day 1 with a moderate compression effect.

real people. real results.

(but don’t just take our word for it...)
"Excellent choice... I wear mine every day.it has been a couple of months now and you can see my results. I'm now able to wear my once too little pants... I'm about to order a size smaller. Thanks"
Kimberly C.
"I am very happy with customer service and product. Great material, Great service, quick response Great customer support team. Will look forward to dealing with this company."
Nicole T.
"Great vests for sweating it out - I bought from Kewlioo 2 vests when I starting out in the gym to tone and lose fat around my middle. They really do work as I lost 12 lbs in 6 weeks and my middle is fairly well-toned now!"
Suzan D.
"Product was well made and came on time. The sizes fit well I love the material. I saw results from my sauna vest in literally one day. I hope to see other products like it!! Thanks so much and I have recommended it to people..."
Tyler C.

Endorsed by top athletes and fitness trainers

Kewlioo products are proudly used and endorsed by trainers and top athletes like the boxing legend Canelo Álvarez.

Designed FOR any activity

Enjoy near passive calorie burn by wearing this vest to the office, while walking the dog or while doing your house chores. Don’t worry - your sweat will remain only on the inside.
Increases Circulation
While wearing this vest, blood rushes to the skin's surface, vessels dilate and become much more flexible and circulation increases.
Sweat discreetly
Wear it under other clothing, or by itself. The sweat will remain on the inside while leaving the outside dry.
24/7 customer support
FREE SHIPPING OVER $59
money-back
guarantee
100% secure
shopping
CALL US 1-888-824-5146
Overview

This Women's Zipper Heat-Trapping Vest is specially designed to enhance comfort and support a heat-retentive experience around your core, increasing natural perspiration compared to regular gym clothing.

Sweating during physical activity offers various health and fitness benefits, from a sense of well-being to improved post-workout recovery.

Support your warm-ups and cooldowns, stay comfortable after exercise, and make every step count with this versatile vest.

This convenient zip-up vest is crafted from a blend of spandex and polymer fabrics, designed to create a comfortable and supportive experience.

With a snug fit around your midsection, it keeps you warm while maintaining a comfortable, dry feeling on the outside.

Feel the difference - Whether you're at the gym or going about your day, this vest provides supportive warmth you’ll notice.

Key Benefits
  • Designed for comfort: it molds to your body during workouts or everyday activities.
  • Easy to use: the high-quality zipper lets you put it on or take it off with ease.
  • Flexible and versatile: this tank top-style vest can be worn under your clothes without added bulk.
  • Innovative fabric: its special material retains warmth and absorbs sweat, keeping you comfortable.
  • Ultra-thin, breathable fabric that’s quick to dry and designed for efficiency and comfort.
  • Provides a warm and snug experience, inspired by sauna-like benefits (supporting circulation, warming up, and overall comfort).
  • Features an anti-roll silicone lining to keep it in place.
  • Easy care: machine-washable with a durable polyurethane inner layer that retains quality.

 

Note: Exercise and a balanced diet are essential parts of any wellness journey. Kewlioo products are designed to support and complement, but not replace, these components.

24/7 customer
support
FREE SHIPPING OVER $59
money-back
guarantee
100% secure
shopping
Size chart
Size Bust Waist
S / M 30” 24”
L / XL 35” 28”
2XL / 3XL 38” 32”
4XL / 5XL 42 - 45” 36 - 40”

Runs Small. Pick 1 size up for extra comfort.

Inches
CM
how to measure
1
Bust

Measure under your arms, around the fullest part of your chest.

2
Waist

Measure the narrowest part, around your natural waistline at belly button level.

We offer easy, free exchanges for 30 days. If there’s ANYTHING wrong with your order, please let us make it right!

Worried your item won’t fit you? Made a mistake? Even with all the help we provide, it can happen. You have 30 days to ask for another size and we’ll send it over - free of charge!

Care instruction

Gentle wash on a cold cycle only.
Line dry in the shade. Do not tumble dry.
It is recommended to wash it after each use, particularly after exercising.

Please do not iron this item to avoid damage.

Material

Outer: 90% Polyester, 10% Spandex.
Inner: 100% Polyurethane
Control Level: Flexible

FAQ

The Women's Zipper Heat Trapping Sweat Vest is made from 90% Polyester and 10% Spandex on the outside, and 100% Polyurethane on the inside.

Yes, the Men's Heat Trapping T-Shirt can be machine washed on a gentle, cold cycle. However, it should not be ironed to avoid damage.

The Women's Zipper Heat Trapping Sweat Vest uses an advanced composition of polyester, spandex, and polyurethane to provide support and shape your body instantly during workouts or everyday activities. It's designed to increase your body's core temperature and boost up your calorie burn.

Comfort can vary from person to person, and it's recommended to choose the right size for a comfortable fit. Many customers have mentioned that the Women's Zipper Heat Trapping Sweat Vest is comfortable to wear, thanks to its lightweight and stretchy fabric.

The Women's Zipper Heat Trapping Sweat Vest is designed to fit snugly around your body. It's recommended to check the size guide on the product page for accurate sizing.

Yes, the Women's Zipper Heat Trapping Sweat Vest is versatile and can be worn during a variety of physical activities, including running, weightlifting, or even everyday chores.

Yes, the Women's Zipper Heat Trapping Sweat Vest is designed to be worn under regular clothes. Its slim and flexible design allows it to be worn without being noticeable.

Trusted by 1+ Million Women Worldwide

4.6
Rated 4.6 out of 5 stars
Based on 1,093 reviews
Total 5 star reviews: 808 Total 4 star reviews: 167 Total 3 star reviews: 110 Total 2 star reviews: 1 Total 1 star reviews: 7
89%would recommend these products
Slide 1 selected
1,093 reviews
  • Rated 4 out of 5 stars
    1 month ago
    4 Stars

    I like the vest a lot . It feels great! After I got the 2nd one in a bigger size .

    But the bodysuit totally different story . I received it and I got a M/L and it was way way way to small only could get one leg in . It was incredibly small.. I’m 5,4 140 so I no now in future reference to go up at least 3 sizes up.

    JS
    Jennifer S.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    Is super . Easy to get on .

    KW
    Kinga W.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    5 Stars

    Great I love it I lost 3 inches in 3days I wore it 4hours each day I highly recommend it

    GG
    Gail G.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    5 Stars

    Es genial, se ajusta muy bien la talla

    IV
    Isabel V.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    5 Stars

    I do love this. But the sizing on it I feel are a touch on the smaller size. Normally I would fit a size Medium/large. Never thought I’d have to size up to a large/xl and it still be too small. It fits but I do think I need to get the next size up. For reference I am 5’7 and am 160. 38C

    CI
    Cortney I.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    5 Stars

    This is my second one and I love them. They definitely work. I work out daily without fail so it goes through a lot and it holds up well.

    MV
    Maria V.
    Verified Buyer
  • Rated 5 out of 5 stars
    10 months ago
    5 Stars

    Fantastic! I love it, the size is L/xl and I'm perfect. It transpires a lot. Happy with my purchase. BG

    BG
    Beatriz G.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    5 Stars

    It's fits good I'm loving the texture will buy for a friend

    SJ
    Sequina J.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    5 Stars

    Love love love!!! Best sweat ever and very comfortable!

    SS
    Stacy S.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    5 Stars

    One of the best products to enhance my exercise journey. Got a size larger since it is a bit tight.

    LJ
    Leiva J.
    Verified Buyer