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Sums Reviews

4.9 Rating 1,656 Reviews
97 %
of reviewers recommend Sums
Very comfortable with a good level of compression. Quick delivery. Will buy again.
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Posted 3 weeks ago
I am a terrible sock parent, my socks have been tumble dried, put on a hot wash and left in the bottom of a gym bag for far too long and still taken me from 5ks to marathons with some trail runs in between comfy and blister free. My oldest pair are well over a year old now and still going strong 10/10 worth the money.
Sums 5 star review on 17th May 2026 Sums 5 star review on 17th May 2026 Sums 5 star review on 17th May 2026 Sums 5 star review on 17th May 2026 Sums 5 star review on 17th May 2026
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Posted 3 weeks ago
They sent it immediately on express after concern about not arriving in time before heading back to Australia. I’ve used the socks for over 800km now and they’ve been good the entire time, no holes or damage. Thank you !
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Posted 3 weeks ago
I decided to get a pair of sums after reading about them in ultra running. I’m a fussy sock connoisseur and I must say I’m not disappointed. The material feels quality and must importantly they fit and feel great when running.
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Posted 3 weeks ago
The socks are excellent and perform very well on long runs. However, I was slightly disappointed to find that although I ordered two pairs in the same size, one pair is noticeably smaller than the other. Both labels indicate the same size, so this inconsistency was unexpected.
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Posted 3 weeks ago
Really good quality, breathable. Good so far.
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Posted 3 weeks ago
Ran the Epona 100 in these, took spare socks but didn't need to change into them, no blisters or hot spots, reassuringly supportive and breathable, superb.
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Posted 3 weeks ago
My first ever 1/2 marathon and these socks were a winner! So pleased a friend recommended them to me!
Sums 5 star review on 15th May 2026
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Posted 3 weeks ago
Socks very lightweight and breathable. Lots of different colour options. Am already obsessed and can’t wait to get more!
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Posted 3 weeks ago
I’ve had a fair few pairs from Sums now and they have held up very well. Many 100kms and never had issues.
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Posted 3 weeks ago
Grrat socks great company
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Posted 3 weeks ago
Well made socks. Extremely comfortable and don't suffer with any blister/aches/pains after running. Definitely recommend. I now have 4 pairs.
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Posted 3 weeks ago
Comfy, supportive, looks great. 10/10
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Posted 3 weeks ago
I've worn the socks quite a lot on my trip to Japan, I'm doing 20K+ steps a day and they are really comfy and I haven't had any blisters at all
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Posted 3 weeks ago
as a runner over 110kg I was busting out of running socks left right and center. since i started using sums ive had zero blisters and my toes haven't burst out of them yet.
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Posted 3 weeks ago
Sums are the best socks I have run in. No blisters, no movement. Customer service is also top notch.
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Posted 4 weeks ago
Ran a half marathon days after receiving a pair of the ‘All Seasons’ socks, in a new pair of trainers, no blisters or even hot spots at all. Very comfortable and well fitted. Highly recommend.
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Posted 4 weeks ago
A great product . An extremely comfy sock both for running and my Hyrox . Lightweight and an extremely good fit . New pairs have arrived to replace my old . Great service once again .
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Posted 4 weeks ago
Amazing socks!! Run in them all the time and I’m sad when I can’t wear them because they are being washed. Very good quality and very comfortable. Even the style makes them stand out in a crowd.
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Posted 4 weeks ago
Great running socks. Super! But I hadn’t checked the import duty in Italy charges, but that’s my own fault.
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Posted 4 weeks ago
Sums is rated 4.9 based on 1,656 reviews