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Sums Reviews

4.9 Rating 1,765 Reviews
97 %
of reviewers recommend Sums
“I can’t praise SUMS socks enough! I had many pairs and they’re incredibly comfortable and hard wearing, ran many races and never had a blisters or hot feet. They look awesome and I genuinely wouldn’t wear anything else!”
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Posted 1 month ago
“Very snug fit (I'm a 10.5 and bought L), zero problems so far, machines washed no problem.”
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Posted 1 month ago
“Bought my first pair of these socks after getting blisters on an ultra run. I really like the quality and feel of them, and so far I’ve been completely blister-free! 🙌 So, naturally, I had to purchase a few more 😂 And now they’ve brought out ankle socks… I couldn’t resist buying even more! 😂🧦 Really impressed with them and would definitely recommend! 👍”
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Posted 1 month ago
“I bought the all seasons socks for my half marathon training and love them. I’m usually bothered by blisters on longer runs but no blisters or discomfort after running 18km!”
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Posted 1 month ago
“Very comfy, breathable and lightweight”
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Posted 1 month ago
“These socks are top quality, super comfy, and I love the colours. I’ve already bought more pairs after my first batch.”
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Posted 1 month ago
“Quality material, can tell it will last a long time. Will be purchasing more.”
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Posted 1 month ago
“I got the new SUMS Quarter Crews in lilac and they’re honestly stunning! Super soft, supportive and really comfortable, with just the right amount of cushioning. I’ve recommended them to ALL my running pals because I genuinely love them. I also have the LoveTrails special editions as my trail socks and they’re a solid 10/10 too! 💙”
Sums 5 star review on 29th August 2026
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Posted 1 month ago
“My Hoka Mach 3’s always felt just a little bit tight, not with these bad boys! Surprisingly thin but super comfy. Great buy”
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Posted 1 month ago
“Perfect, can’t fault them!”
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Posted 1 month ago
“Could feel the difference straight away, amazing quality and performance, will 100% be buying more”
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Posted 1 month ago
“Literally the best socks I've ever worn. First run with sums I did a 21k it was amazingly good. Strongly recommend.”
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Posted 1 month ago
“Took one out for a tempo run and it was swell! Huge thanks to everyone at Sums and George specifically for helping me out with my order!”
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Posted 1 month ago
“Purchased as a gift recipient is delighted”
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Posted 2 months ago
“Ordered 3 pairs of Socks and they’re easily the most comfortable and supportive socks I have for running. I use them for every run I do. Won’t be using any other brand again!”
Sums 5 star review on 16th August 2026 Sums 5 star review on 16th August 2026
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Posted 2 months ago
“Bought four pairs of these socks in size large. I’m a size 9, so I thought these would be the right fit. Unfortunately, I’ve found the socks incredibly tight around the middle of my foot. After a few kilometres, they become very uncomfortable to the point that I had to stop my run, go back, and change into an old pair of running socks. I’m very disappointed with these. The advert promised so much, but unfortunately they just didn’t work for me. Having bought four pairs and already disposed of the packaging, I can’t send them back, so into the bin they go.”
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Posted 2 months ago
Hey Mark, Thank you for your review, and we're really sorry to hear you've had this experience with our socks. We've reached out to you personally so we can look into this further and see how we can help. Best, Alice
Posted 1 month ago
“Great socks, super comfortable while running.”
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Posted 2 months ago
“Proper decent socks!”
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Posted 2 months ago
“I love the socks design and feel but I still keep getting blisters. Was really hoping they would help.”
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Posted 2 months ago
Hey, Thank you for your feedback, and we're sorry to hear you're still experiencing blisters! Please reach out to us directly, we'd love to find a solution for you. Best, Alice
Posted 2 months ago
“Bought a couple of pairs, Cushion Deluxe and All Seasons and absolutely love them! So comfy and love the design. Would highly recommend!”
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Posted 2 months ago
Sums is rated 4.9 based on 1,765 reviews