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Nano Hertz

Nano Hertz Sauna Sweat Shapewear Shorts Leggings Pants Workout Weight Loss Lower Body Shaper Sweatsuit Exercise Fitness Women

  • Based on 1,394 reviews
Condition: New
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Availability: 17 left in stock
Fulfilled by Amazon
Arrives Tuesday, Aug 11
Order within 7 hours and 5 minutes
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Size: XX-Large


Style: Above Knee Short


Department ‏ : ‎ womens


Date First Available ‏ : ‎ October 24, 2021


Manufacturer ‏ : ‎ Nano Hertz


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #38,629 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #116 in Sauna Suits


#116 in Sauna Suits:


Customer Reviews: 4.0 4.0 out of 5 stars (819)


Color: Black


Style: Above Knee Short


Occasion: Exercise


Collection Name: All


Pattern: Solid


Brand Name: Nano Hertz


Age Range Description: Adult


Manufacturer: Nano Hertz


Unit Count: 1 Count


Material: Spandex


Product Care Instructions: Hand Wash Only


Apparel Fabric Stretch: High Stretch


Fit Type: Snug


Closure Type: Pull-On


Fit to Size Sentiment: Runs Small


Size: XX-Large


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Just take my money now, I need more! Just take my money now, I need more!
Size: Medium Style: Above Knee Short
Review Image by Amandabrookers
Review Image by Amandabrookers
For reference I am approx 130 and 5”4’ and bought the medium size and they aren’t too tight as I was able to put them on with ease, but not loose by any means as they fit snug enough to really work up a sweat and they functioned like shapewear to make sure I’m pulled in at all right places and extremely flattering. When I take them off, I just roll them off inside out so I can go ahead and rinse/wash and then let them dry so they’re ready to be turned right side in the next use. That said, I love these!!!! Just got them today and they can be worn without needing other shorts on top as they are not see through at all. I wore them with just a sports bra top and went out for a quick 30 min walk and can feel the immense amount of sweat already starting to soak the legs! I bought these bc I’ve I’ve been trying to tone my thighs and finding it to be quite a challenge!! At first I only wanted to target the thighs but love that these are high waisted as they fit quite nicely and who doesn’t benefit from some extra sweat on the love handle and an area?! Took pics after my walk - sorry for the dirty mirror! ... show more
Reviewed in the United States on June 24, 2025 Reviewed in the United States on June 24, 2025 by Amandabrookers
    • Excellent
Size: XX-Large Style: Above Knee Short
Excellent
Reviewed in the United States on May 12, 2026 by David
    • Nice value and quality
Size: Medium Style: Above Knee Short
Very effective heat trap system but still comfortable to wear during exercise. Runs true to size
Reviewed in the United States on June 23, 2025 by k.......b
    • Fantastic!!
Size: X-Small-Small Style: Above Knee Short
Don’t you just hate having to try different non working products only to then get so lucky and find the BEST ONES so far? I could have spent it on this product. I highly recommend it. It fits and feels very interesting at first but wow, it certainly delivers. Only other note is, the waist could be more fitting, but it would have to be reconfigured because a tight waist would be hard to remove especially w sweat being on it. In anycase, I hope you land on this one before you take an unpredictable chance on another. This is a fantastic start. Ps: I need xtra small avail 😩🙏🏽 ... show more
Reviewed in the United States on April 17, 2022 by Lenox Parc
    • No way
Size: XX-Large Style: Above Knee Short
Way to small, it said my size but the size was a small.
Reviewed in the United States on June 4, 2026 by Anna Sparrow
    • Great shorts!
Size: Large Style: Above Knee Short
These shorts came with a fishy smell, I almost sent them back. one day I decided I'd give them a try and loved them! these shorts will get you sweating in no time and they are very light weight and comfortable. the stinch eventually goes away, other than that, great product!
Reviewed in the United States on November 11, 2022 by Vanessa gonzalez
    • Sadly doesn’t work as intended.
Size: Medium Style: Above Knee Short
Honest Review: Did it have a smell? No. Did it take 10-15 minutes to put them on my fat butt? Yes. It was kind of like putting stockings on, but worse. Did I break a sweat in the process? Also Yes. Did the sweat persist while wearing them. Unfortunately no. They are comfortable though after some time, and they look good. But I guess they are not going to help me lose weight by just sitting around the house. I’ll try them at the gym.. because obviously that’s still the only real solution besides diet. Thick, well made, but not worth the buy in my opinion. I had high hopes. Oh well. Height: 5’1 160 lbs bought a Medium. Which was cutting it close. ... show more
Reviewed in the United States on June 3, 2026 by Melanie
    • Works Perfectly! But Size Up
Size: XX-Large Style: Above Knee Short
I'm 5'3 and 190. Most of my weight is in my belly and I usually wear a large. The reviews peer pressured me into ordering 2 sizes up and I'm glad I did. They fit perfectly! They didn't have a fishy smell when they arrived, thin durable material, and they make you ta lot. I will definitely be ordering another pair when I get too small for these. Definitely recommend these short ... show more
Reviewed in the United States on September 24, 2023 by Customer

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