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Sums Reviews

4.9 Rating 1,781 Reviews
97 %
of reviewers recommend Sums
“No more blisters! They really worked for me, fit is great. Recommended and bought as gifts for friends!”
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Posted 7 months ago
“Hands down the best running socks I’ve had. Worth every penny. I will only use these socks from now on.”
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Posted 7 months ago
“The comfiest and most supportive socks. I have 2 pairs and will definitely buy more.”
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Posted 7 months ago
“Great compression sock - helped with preventing the pins and needles I usually suffer with when I run.”
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Posted 7 months ago
“Absolutely brilliant sock's! To be honest I wasn't sure if they were worth it, but I figured my feet needed a treat and they really are, they're such comfortable socks I've now got 4 pairs in rotation. Long runs (10 mile+) there fantastic and they keep the moisture to a minimum even on the muddy wet trails.”
Sums 5 star review on 19th March 2026
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Posted 7 months ago
“Great socks to run in ,on pushbike to ,padel great little bit cushion to, superb”
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Posted 7 months ago
“Great running socks! Very comfortable and breathable.”
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Posted 7 months ago
“Amazing the most comfortable socks iv ever worn 100% recommend”
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Posted 7 months ago
“The compression and cushioning has upped my running experience for sure. Great colours, tough and arrived quickly in low-impact packaging. Thank-you!”
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Posted 7 months ago
“Really good socks for running, perfect fit, no slippage and no blister problems. Definitley going to buy more colours”
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Posted 7 months ago
“Fantastic sock, so comfortable. Delivery was super fast and cannot fault them at all.”
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Posted 7 months ago
“The best socks in the game bar none! Wore a new pair on the weekend for an 18 mile run and there were absolutely zero hot spots, blisters or any level of discomfort. Can’t recommend them highly enough”
Sums 5 star review on 16th March 2026 Sums 5 star review on 16th March 2026
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Posted 7 months ago
“Just did the Howarth Hobble in a pair of all seasons - 8 hours on my feet no issues at all - Love - em!”
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Posted 7 months ago
“So far these socks have been fab 17k run longest they have been tested yet but no problems and they will be facing a 70k ultra later this year.”
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Posted 7 months ago
“Arrived very quickly. Great quality. I ran 2O miles in them the day after getting them. No hot spots or rubbing. Very comfortable Will be using them on ultras this year and I will feed back again afterwards.”
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Posted 7 months ago
“Sums are great, very comfortable and my runs are now blister free!”
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Posted 7 months ago
“Excellent running socks, cool designs and professional customer service”
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Posted 7 months ago
“Comfortable socks and a British Company”
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Posted 7 months ago
“I was having some major issues with blisters and I switched to SUMS, intsant fix and I will never run in anything else again! Great!!!”
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Posted 7 months ago
“Great product and service”
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Posted 7 months ago
Sums is rated 4.9 based on 1,781 reviews