“I found these socks by chance and will never look at another brand again... These socks are comfortable for long mileage, have lasted through heavy use on long-distance trails and I've never had any issues with blistering or friction.
Buy lots of pairs now, you won't regret it!”
“The best running socks, I’ve got 6-7 pairs and they’ve done some serious miles. Great for football if you’re playing on artificial surfaces and want to avoid blisters as well! Would highly recommend, have bought SUMS as gifts and received SUMS as a gift! Will continue using them!”
“After a few years finally decided to give Sums a try, their attitude to giving back to communities is what made the decision for me. Now all I've worn on my runs are Sums socks, they're better than I anticipated by a long way! I bought three pairs, one being the Ascenders...they look great with my new Brooks trail shoes, they are everything they're sold as and more! Super comfortable for long or short runs, like a hug on your foot. I'll also be recycling my old socks with the postage label provided :)”
“Great socks ! Used for the first time at Winchester trail half marathon and super comfy with no rubbing or blisters and they feel very light and airy too. Highly recommend. Have since bought two more pairs .”
“Love my Sums. Bought a pair while I was training for a half, they are exactly as claimed - comfy, tight fit so no blisters and they look great.
Took advantage of the trade in too - sent back a pair of my old, no-good socks and got a code for a free pair of Sums. Bought another three in their place!
100% recommend.”
“Got these for my first ever marathon and very impressed. Great fit, super comfortable, no problems with my feet at all. Well priced, fast delivery, and great recycle scheme too.”
“Can’t fault SUMS. Great looking socks, quick delivery and most importantly superb comfort. Will be coming back for more when my pairs need replacing.”
“I've given these a good score but as of yet the recipient does not have them to try. It was a gift I bought at their request to try them as he is a marathon runner.”
