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Sums Reviews

4.9 Rating 1,480 Reviews
97 %
of reviewers recommend Sums
I came to SUMS after hearing Ed on the That's Runnable podcast. I bought a few pairs and immediately enjoyed wearing them on my long runs! As soon as my other training socks call it a day, I will be replacing them with a few more pairs of SUMS.
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Posted 1 week ago
Sums socks...yep, I seem to now have a drawer full, the reason is simple, they are brilliant! The design has gone from strength to strength over the last 3 years. The new merino wool socks are just pure comfort and the perfect running sock. Sums are my go sock now. I won't look at another brand, they are in my eyes the best and perfect on every level!
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Posted 1 week ago
Great socks, just what I was looking for. Thinner socks with comfort on heel and toe area. Very cool styles.
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Posted 1 week ago
Was suffering with blisters during marathon training. These socks worked well for me no more blisters during long runs.
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Posted 1 week ago
Favourite running socks, got a pair for my friend who’s running the London marathon and she loves them!!
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Posted 1 week ago
My first Sums socks. Love them. Done a few long, 20km runs and now my fave pairs. Hopefully they’ll make me faster too ;-)
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Posted 1 week ago
Socks seem to be very good, but they ran small for me (despite following website advice on sizing) so had to gift them to my partner. I would ignore the advice on their website and get your usual size, no sizing down required as these socks are compressed.
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Posted 1 week ago
Hey Felip! I've sent you an email :)
Posted 1 week ago
Excellent quality. No blisters
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Posted 1 week ago
Super comfy; look sharp
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Posted 1 week ago
Really really nice, comfy and supportive socks.
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Posted 1 week ago
After seeing a post on Instagram regarding Sums socks, I had to give them a try myself and bought three pairs. I wore my lilac/purple socks yesterday for a working (bike and run) and loved the feel of them. Next up are my checkerboard socks.
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Posted 1 week ago
Easily the best trail running socks I’ve bought. No rubbing, very comfortable, dry out easily & wash well. Impressed and will be buying more
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Posted 1 week ago
I have tried loads of running socks and these are by far the best. They are comfy with just right amount of cushioning.
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Posted 1 week ago
Great socks!
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Posted 1 week ago
Slick and stylish. Comfortable fit and the just right amount of compression. Look great with my Vaporflys. Definitely recommend for a race sock.
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Posted 1 week ago
Issue with delivery not arriving dealt with quickly and efficiently. Excellent customer service given. Socks arrived the next day 🤯 and whilst I didn't go for a run, I couldn't resist the temptation to try on. Easy to get on compared to others and very comfortable. Would definitely recommend 👌
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Posted 1 week ago
The best combination of cushion and thinnesss (All Seasons) at the same time. The fit is perfect, though I do wear small in Checkers and Medium in All seasons. I am glad I found the socks.
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Posted 1 week ago
Great brand, great quality, fast delivery.
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Posted 1 week ago
Best socks for training I’ve ever owned. Really comfy and great cushioning, nice and tight on foot and true to size. Will definitely be getting more in the future for running, gym and sports.
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Posted 1 week ago
No more blisters! They really worked for me, fit is great. Recommended and bought as gifts for friends!
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Posted 1 week ago
Sums is rated 4.9 based on 1,480 reviews