SUMS Reviews 15

TrustScore 4.5 out of 5

4.4

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. Sportwear manufacturer
  2. Sportswear Shop

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

4.4

Excellent

TrustScore 4.5 out of 5

15 reviews

5-star
4-star
3-star
2-star
1-star

No history of asking for reviews

This company hasn't invited their customers, so reviews may not be representative

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

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
Rated 4 out of 5 stars

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
Rated 5 out of 5 stars

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
Rated 4 out of 5 stars

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
Rated 5 out of 5 stars

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

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look