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Sums Reviews

4.9 Rating 658 Reviews
98 %
of reviewers recommend Sums
Anonymous
Anonymous  // 01/01/2019
Wonderful Socks. So supportive and fit like a 2nd skin.
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Posted 1 month ago
Great socks. Have been running in Sums for a while now and no issues with them at all.
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Posted 1 month ago
The socks are well made, fit well, wash good and are comfortable to wear. I feel it’s good that Tom Evans was involved in there development and long may that continue. Customer service is also excellent.
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Posted 1 month ago
Excellent socks!
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Posted 1 month ago
Great pair of socks, lightweight and cushioned! Would definitely recommend.
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Posted 1 month ago
Received my new Sums socks, very impressed from the get go. Keeping me warm and dry throughout my running. Fab at supporting my feet during long distance events, whilst being very comfortable. Definitely buying again. Thank you Sums, A+++++
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Posted 1 month ago
Perfect, very quick delivery and one of the best running socks I’ve tried.. I’ll be back for sure!
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Posted 1 month ago
Having succumbed to the infamous "Dead Toe" during my first ever half marathon attempt, it's safe to say I'd do anything to avoid ever experiencing that again. Thats where SUMs come in - they claim to be anti blister or blister proof on those long runs, and well, they are. There's a reason Harry Styles and me both wear them. Just saying.
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Posted 1 month ago
Honestly - I’ve got an array of socks for running and by far the SUMS are my stand out favourites ! 10/10 would recommend
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Posted 1 month ago
Great pair of comfy stylish socks
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Posted 1 month ago
Following advice on sizing, my order was promptly delivered. Socks seems of a high quality and certainly very confortable. Initial runs have all been positive. Only comment is that they are slightly warmer in the toe box than my previous socks. But definitely will be ordering again and can only but recommend them
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Posted 1 month ago
The socks are great and the comfiest I own, even the shorties, The delivery could be a bit more premium for the price / brand
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Posted 1 month ago
Without a doubt, one of, if not the best running socks I’ve purchased. I used the Ascenders in my 50KM ultra marathon on muddy / wooded trails and wasn’t disappointed with the comfort, breathability and support. Highly recommend 🙌🏽
Sums 5 star review on 1st March 2025
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Posted 1 month ago
Love these socks. Design, fit and support for the Outrunners are all really big positives. I’m a convert.
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Posted 1 month ago
I wore a pair fresh out of the packet for a trail marathon this week. love the feel and the cushioning. Running on a somewhat uneven and roughy gravelly ground, I didn’t even get a hotspot! There’s a nice level of compression too. I’ll definitely be buying more!
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Posted 1 month ago
Second pair of Sums I have purchased, they are 10/10. Fit is perfect & they look sick !
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Posted 1 month ago
Exactly what I was looking for - comfortable and blister free runs!
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Posted 1 month ago
Fast delivery. Well packaged. Comfortable and firm fit.
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Posted 1 month ago
A very comfortable and well fitting pair of socks. I'll be buying more of these. Thanks!
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Posted 1 month ago
Love them! Comfortable, keep your feet dry. Ideal for long and short distances! Nice colours available as well.
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Posted 1 month ago
Sums is rated 4.9 based on 658 reviews