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Sums Reviews

4.9 Rating 1,216 Reviews
97 %
of reviewers recommend Sums
Comfy and stylish
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Posted 2 months ago
Best socks i have run in for over 10 years. Well done guys.
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Posted 2 months ago
Excellent product with good customer service - thank you.
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Posted 2 months ago
I got a pair for me and the Mrs. Colours are bold and spot on. I now have 3x pairs of the Tom Evans trail socks with the little grippy bits on the sole. Best socks for downhill confidence. Keep innovation going SUMS!
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Posted 2 months ago
Socks came very quickly. They are very comfortable never had dedicated running socks before just worn any socks and these make such a difference, high quality and very good price
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Posted 2 months ago
Started with Sums 8 months ago. Now it’s all I run in. Fantastic sock.
Sums 5 star review on 13th September 2025
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Posted 2 months ago
Best running socks on the market. I have used them for Parkruns up to 110k Ultras. No blisters at all. None. Breathable. Padded. Perfect. And you can send old socks back for credit! What’s not to love. Thanks Sums.
Sums 5 star review on 13th September 2025
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Posted 2 months ago
Great idea with sick recycling caught my eye. The dock designs are great. Having had a few problems with blisters, I thought I’d give them a go…. Excellent performance too! Recommend highly.
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Posted 2 months ago
When I ordered my sums socks, I was dubious about the blister free claims, but I was wrong. They are extremely comfortable to run in with confidence
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Posted 2 months ago
Great socks! Comfortable to wear, nice to run in and look great.
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Posted 2 months ago
What can I say…AMAZING. Every product. I can’t go out with my SUMS
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Posted 2 months ago
Very comfortable but colours have faded after 2 washes
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Posted 2 months ago
Quality material, fit and comfort
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Posted 2 months ago
I first bought sums because of the donating per run initiative but they completely stopped me getting blisters and pins and needles when I run so they are the only socks I run in now - absolutely love them!
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Posted 2 months ago
They actually are as good at what people say! Used to get blisters all the time, I haven’t had one since purchasing these! One less thing to worry about! Also great compression around the ankle to keep things sturdy!
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Posted 2 months ago
Best socks out there for running.
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Posted 2 months ago
Excellent quality, fit and looks. Worth the money.
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Posted 2 months ago
Love these socks! As soon as I put them on, they were lovely and supportive and compressive - I knew I’d have a great comfortable run!
Sums 5 star review on 11th September 2025
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Posted 2 months ago
Have had several pairs of Sums now and they are a super sock. Really comfortable, durable and my feet love them on long runs and shorter sessions.
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Posted 2 months ago
I ran a half-marathon in Sums having only a few tested them out on one run pre-race (I know I know never do anything new on race day). My socks were great, my feet didn’t blister at all and they definitely did their job!
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Posted 2 months ago
Sums is rated 4.9 based on 1,216 reviews