“Hello hello , I am using sums sox every run I do .My last time I run ,was at cardif half marathon 2025 and I wore white long once and I have to say ,they were great .Little bit to long as I am not that tall hahahahah .I have so many now ,that you guys need to come up with more colours xxxx”
“Ordered 2 x pair of SUMS running socks due my Nike's biting the dust after 200km.
I ordered a large and when they turned up I intiially rhough they felt quite small, however, after getting them on they were very comfortable and the extra compression really paid dividend.
So far I've only completed about 40km with one pair, and about 10k with the other but so far I'm very impressed in the comfort, and how they create zero hot spots or uneven pressure points. Something I found happened frequently with my Nikes.”
“Very good comfortable hq socks. Used for about 25km so far mix of on and off road.
Find they are a little short on my lanky legs and tend to slip down to end up even smaller. But I’ve never had a pair of running socks that don’t do this!”
“My go to socks! They've got me through a 53 mile ultra marathon, zero blisters. They stay in place, they're comfy, and they do them in my fave colour (lilac). Great customer service too!”
“Since running in SUMS I’ve felt so much more comfortable. No movement, no discomfort after long runs and seem to really wick sweat well….and dry quick too.
Look cool too. Big fan.”
“Extremely comfortable socks, almost a compression sock yet feel so soft.
I can't see myself buying any other socks, I've worn Darn Tough, More Mile, Injinji, CompressSport and SUMS beat them all for comfort, keeping feet cool and no hot spots.”