I’ve been wearing SUMS for a few years now and will not run in anything else. Comfort, quality and excellent customer service put them head and shoulders above anyone else. Once you’ve run in a pair... See more
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Review summary
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Have 7 pairs of Sums now, I’m a UK12 so ordered Large, first three pairs I ordered were great but a very neat fit. I ordered four more pairs recently, same size, much better fit! Particularly enjoying... See more
The Quarter Crew socks are brilliant—comfortable, durable, and perfect for any run. They stay put, feel great, and handle every distance effortlessly. Highly recommended.
First time ordering SUMS. Kept reading positive recommendations. Great ordering experience with order coming quickly. And so far after one run, really enjoying my new socks!
Company details
Written by the company
We're a specialty running sock brand out to see how far we can take the performance, sustainability and social-impact of running socks. Our sustainable recycled-nylon blend provides perfect anti-blister cushioning for trail, road or track running. Earn 5p per run when you connect your Strava account.
Contact info
United Kingdom
- sumsclub.co.uk
4.6
Excellent
53 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
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Great comfort
Great comfort - no ruffling up during a 1/2 marathon.. best socks I have bought that caused no issues during a long run
12 June 2026
Unprompted review
Great quality
I've been using the brand for a couple years and the quality of product is really good. Highly recommend for all runners
5 June 2026
Unprompted review
Awesome socks wore them for a 45 mile…
Awesome socks wore them for a 45 mile ultra run and my feet felt great 👍
6 June 2026
Unprompted review
Good overall service & communication
Good overall service & communication. Socks were OK for local trails up to 10 miles but soon had to change into my twin-layer reliable trail socks as I could feel hot spots forming. Definitely no where near ultra distance comfort so relegated to spare sock bag after one use or for the gym.
1 June 2026
Unprompted review
Great Experience
Great Designs, Easy to order, good value getting a bundle of 3 and although early days socks feel good, light and comfortable but substantial.
1 June 2026
Unprompted review
Cool chequered socks
Cool chequered socks. The compression socks are a little too tight on my calves though, I'm not particularly big but got fairly large calves. Might be good to have different sizes based on calf diameter
4 June 2026
Unprompted review
Great Socks from a great company!!
29 May 2026
Unprompted review
Awesome sauce socks!!!
The socks are greay and actually help with my running. I don't have any blisters anymore and the socks are really light and great quality and they look great as well.
I also really like the rewards scheme where every run that you do on Strava. They potentially would donate money to your nominated charity, which I think is a great thing to do.
4 May 2026
Unprompted review
Best socks for long distance running…
Best socks for long distance running will never wear another pair whilst running now
10 May 2026
Unprompted review
Highly recommended brand
Highly recommended brand! High-quality running socks and fast delivery. Will definitely buy from them again.
17 May 2026
Unprompted review
Great socks, great part of the running community
Great items, the quality and performance of the socks is ace.
Loved the participation at the Hoka store in Berlin last year.
Just tried the merino sock ahead of a challenge in Iceland, they are superb too.
Love it, keep doing what you do.
23 May 2026
Unprompted review
These socks never let you down
These socks never let you down, hence returning to reorder on multiple occasions. Comfortable, functional & they look great! 🤙
3 May 2026
Unprompted review
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