Login
Start Free Trial Are you a business? Click Here

Sums Reviews

4.9 Rating 1,581 Reviews
97 %
of reviewers recommend Sums
They’re Mint! They are my go to for trail runs in The Lake District. Already shopping for my third pair.
Sums 5 star review on 26th December 2025
Helpful Report
Posted 4 months ago
Great product, great comms and great delivery. Definitely recommend SUMS socks best fitting running sock I've ever worn.
Helpful Report
Posted 4 months ago
These are the best socks I’ve ever had for trail running, every other brand I’ve used have meant that I’ve had to use various different methods to prevent blisters but the Tom Evans sucks from Sums have been so comfortable and blister free over long distances and challenging terrain. They are incredibly comfortable, even when wet and seem to dry really quickly rather that retain water when I’ve run through significant rain.
Helpful Report
Posted 4 months ago
Wore my new socks on a 5 mile trail run this weekend. Wet and muddy but the socks were fantastic and super comfy.
Helpful Report
Posted 4 months ago
Ordered a size 11UK and comes up so small it’s happened a few times which is disappointing
Helpful Report
Posted 4 months ago
Really like the style of the socks but the sizing is inconsistant. I bought 3 pairs, one pair no probs to get on, the other two are so narrow they are a real struggle to actual get on and makes me not want to wear them.
Helpful Report
Posted 5 months ago
Best socks I've ever owned, by a long way
Helpful Report
Posted 5 months ago
This is a Christmas present I am sure will be very gratefully received quick delivery great customer service on how to look after the socks too
Helpful Report
Posted 5 months ago
Great quality and very comfy, use them for all long runs and highly recommend
Helpful Report
Posted 5 months ago
I just love Sums and they are definitely filling up my sox Cabinet . Also I have long Sox and the only one thing I find with them is that , they are to kind . I am a women runner with not very long legs , well I would say , normal size . I take size 5 -6 shoe size . Maybe you can do little bit shorted for a women :-) . Please kepo up with good work .
Helpful Report
Posted 5 months ago
Fantastic socks. Especially for longer runs! Stylish, well made and lasting well.
Helpful Report
Posted 5 months ago
Very good very nice! ……. Very good ….. very niiiiiiiiiiiiiice!
Helpful Report
Posted 5 months ago
You know when you’re excited that a pair of socks are clean and ready to wear again? That’s how I feel about my SUMS socks. Best socks in the drawer.
Sums 5 star review on 3rd December 2025
Helpful Report
Posted 5 months ago
My daughter uses these socks she is currently training for her first Iron man and requested more of these socks for Christmas
Helpful Report
Posted 5 months ago
Very good socks
Helpful Report
Posted 5 months ago
These socks were great for my 10k yesterday. The right amount of pressure and super comfy. No blisters either!
Sums 5 star review on 1st December 2025
Helpful Report
Posted 5 months ago
Great quality, fit lovely, impressive construction. Very happy with them a few runs in!
Helpful Report
Posted 5 months ago
Very comfy socks and fast delivery!
Helpful Report
Posted 5 months ago
Look and feel good
Helpful Report
Posted 5 months ago
Socks are very comfortable tbf. They look cool too. Service very good. Happy customer
Helpful Report
Posted 5 months ago
Sums is rated 4.9 based on 1,581 reviews