Keith B.
Nothing really wrong yet except I…
Nothing really wrong yet except I haven't received it.I hope he shows up in the next fifteen days.I'm leaving on a big european vacation.
Response from Zerofit USAJul 15, 2026
You will

"Mr Higashi launched the Zerofit brand in 2005, being a fitness fanatic, a single figure golfer and the owner of premium end Japanese golf hardware brand Giga he was constantly finding himself being cold while playing golf or doing more active sport such as running. Initially very technical active baselayer products were developed under the banner of ‘Smart warriors’. As the no 1 baselayer in Japan, Zerofit has only recently been made available for sale outside of japan. Zerofit successfully launched in the UK in Fall 2018 and is now launching in north america through our exclusive distribution partner ZF North America LLC, the only authorized wholesaler and on-line retailer of Zerofit in North America."
Zerofit USA (zerofitusa.com) has 508 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Showing 7 reviews with 1 star · Clear filters
Keith B.
Nothing really wrong yet except I haven't received it.I hope he shows up in the next fifteen days.I'm leaving on a big european vacation.
Response from Zerofit USAJul 15, 2026
You will
Doug
I didn't notice any cooling benefit. Brought a regular t-shirt on my ride (motorcycle) to compare and I believe I felt cooler in my regular t-shirt - wore both under a vented motorcycle jacket. Very disappointed, is it possible to return for a refund?
Response from Zerofit USAJul 15, 2026
Already took care of you, sorry you feel that way
Albert H.
Completely overpriced. I see little to no difference between this product and the synthetic garments I’ve used for years, which sell for less than half the price.
Response from Zerofit USAJan 15, 2025
Wow, we for sure have not had that said about Zerofit. Thanks for your thoughts though!
Gary T.
Honest your salesman never mentioned that it was a unisex pants no fly for men Don’t like these pants ! Sorry. !
Response from Zerofit USADec 18, 2024
Sorry to hear that, we can always refund you or exchange the item. Just let us know
Beth & M.
Did not deliver on what was stated. My feet were just as cold as if I was wearing my old socks
Response from Zerofit USAMar 21, 2024
WOW, that is a surprise.. First neg review on our socks... Sorry to hear this but thanks for your time... If you would like and have the box please return them then... Let me know
Jerry K.
We have never received the second order.
Response from Zerofit USAJan 2, 2024
Never received another order from you, don't know what your talking about. Sorry, always here to help just give us a call. Thanks
kenneth F.
i spent $90 on a shirt. i chose RED. you sent me GREEN👎 i mean seriously.
Response from Zerofit USANov 27, 2023
Sorry for the mistake but we are all human, I can send you a return label and send you the red one. Just let me know what you would like me to do...