Endurance Merino Sock - Vibrant Orange/Black - Rat Race Store

Endurance Merino Sock - Vibrant Orange/Black

Name: Endurance Merino Sock - Vibrant Orange/Black
Rating: 5.00 (12 reviews)

£10.00

By Rat Race

Size

S UK 2-5 M UK 5.5-8 L UK 8.5-10 XL UK 10.5-13

This is a humble piece but mighty indeed within our range. Countless Rat Racers rave about our Merino socks and they have proven themselves to be versatile in the extreme: From short, sharp afternoon encounters to multi-day epics, the Endurance sock is built for, well, Endurance. it has the minerals to go the distance - the only question really is - do you?

Features:

Left and right anatomical design
Anatomically positioned cushioning
Reinforced toe and heel
Flat toe seam
Naturally odour resistant
Specially shaped welt for comfort
Highly breathable
Elastic arch support

Materials:

33% Polypropylene
29% Polyamide-Nylon
18% Acrylic
18% Merino Wool
2% Elastane

Made in Italy

Shipping and Delivery

UK Shipping

Free Standard Tracked Shipping (3–5 working days) on orders over £100.

£4.99 for orders under £100.

International Shipping

From £18.00 depending on region and weight.

For full delivery details, click here.

View details

Endurance Merino Sock - Vibrant Orange/Black

S UK 2-5 – Change

5 stars: 12 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Lovely dock so far no blisters

So soft and completely seamless which I got 2 pairs. I have not tried them yet, but it won't be long

I've been using RatRace socks for some time now. They allow moisture to wick away very well on wet runs, keeping your feet in better condition than a completely synthetic sock. They last just about the right length of time before you should be considering replacing your socks, and are suitable for road and trail running. I don't use any other socks and rarely get blisters, including up to 100 mile distance. Highly recommended!

These socks have become my go-to socks for longer runs (marathons and ultras). Good price and seem to work well in hot or cold, dry or wet conditions.

Great socks, love the new colour :)

Been buying these (all colours) for years

Been buying these (all colours) for years. Perfect for dog walks and training. Comfortable, never had a blister wearing them

Fantastic

Excellent socks, great feel on your feet.

Go to running socks

Love the Rat Race merino wool socks. I've been using them for years now, they are my go to running socks, I've worn out loads of pairs. They keep my feet blister free and wick water away really well.

fab all rounder

I got a bunch of these socks at one of the many races, very comfy and hardwearing. I've worn them on road races, trails, OCR and recently Hyrox ! a very good allrounder

Fantastic very cool and comfortable playing to do lots of trekking in them will use them fo cycling too just the job cheers

Brilliant

The difference in comfort level when running is astonishing. Cannot recommend highly enough

Excellent quality and fit

Let customers speak for us

from 1090 reviews

Glen Rosa 30 - Trail Pack 30L - Aqua/Black

Barry Clarke

So far I used it for hiking and cycling. It’s very comfortable and its expandable size is very handy. However, it’s too large for my wife to use on the bike as the top reaches the back of her head but she finds it fine for hiking.

Glen Rosa 30 - Trail Pack 30L - Aqua/Black

10/20/2026

James Strain

Got these as a gift by a work colleague who wanted to do something to help support me while training for The Ultra Tour of Edinburgh. They are super comfortable and convenient. Definitely buying a few pairs of my own before the big day.

Adventure Crew Sock

Neil McFarlane

Comfortable and great value

10/19/2026

Sally-Anne Hadgkiss

Forgot I had ordered them 🤭. Told hubby we can share. Opened one and they are perfect, good flavour, not to sweet.

Pit Stop Flapjack - Granola

Perfect fit. I have the Glen 15 back pack and needed something to store snacks gloves etc. It's spot on and well work it

OMM Chest Pod - AW26

ChrisD

Lovely top, fits well, soft and comfortable next to the skin. Really like the colour and it's got several useful zipped pockets.
Very pleased with my purchase.

Women's Waffle Fleece Midlayer

10/18/2026

Kit List Waterproof Trousers 15k/5k - Black/Reflect

Steve Jones

Good quality hopefully they will keep yhe rain out .

Kit List Waterproof Trousers 15k/5k - Black/Reflect

Kevin Osborne

Great bag, exactly what I wanted, very reasonably priced too. Very happy with it

Adventure 70L Duffle Bag

Great Glen 15 - Multi Sport Pack 15L - Aqua/Black

Francis Lake

I have a red one of these, which has seen me through Iceland, the Andes, two five-day ultras and whole host of other stuff. It is a brilliant, sturdy bit of kit that's lasted me about four years.
Decent compartment inside, and the amount of pockets on the outside mean I'm generally finding old wrappers or snacks for months after returning home.

Great Glen 15 - Multi Sport Pack 15L - Aqua/Black

10/17/2026

Anonymous

I have been on the look out for a waterproof running jacket for a long time. I've looked at the whole spectrum of jackets. I was then excited to see this one released but was very dubious of the 20k claim! That's massive for any waterproof!
I wore this for the first time yesterday and I was blown away. The fit is excellent and true to size, the quality and material is what you would expect of a high end jacket and it's comfortable to wear. What truly impressed me was the breathability. There was none of the plastic bag feel, there was no pooling of sweat in the sleeves or any of the uncomfortable heat that you normally see with a jacket. It was exceptional.
Unfortunately the rain eased up very quickly so I can't really comment on the waterproofing but overall I'm seriously impressed with this jacket!

Men's 20K Waterproof Running Jacket

Stuart Grant

I have now used this back pack on 2 ultras and it is amazing , holds all essential kit and is extremely comfortable I would highly recommend.

Jacob K

👌👌

10/16/2026

Austin Heath

Haven`t worn it yet, but it looks to be good quality and a good fit.

Kylie Sherwin

I'm a five foot nothing, 60-odd kilo, Aussie lady and I love this trail vest. Ordinarily I am a size 10-12, usually a ladies Medium here in Australia.
I purchased a Large trail vest as the measurements matched the most closely with my existing Salomon 12L Unisex XS pack.
The pack is longer from shoulders to lower back than the Salomon and it would have been nice to know that length (although let's be honest, I'd have purchased one anyway).
The side and front pockets are a similar layout to my existing pack but the side pockets are a little smaller - I have had to rethink what I keep in those pockets now.
I have worn the vest for up to 5 hours on the trails and so far no chafing. It feels a little odd to have my lower back/upper glutes being 'brushed' by the bottom of my vest/hydration bladder, but it's not a deal breaker.
I have no regrets buying this vest. I'd probably try a Medium if I bought another one.

Trail Vest - 15L

Alan

Nice and lightweight, material is stretchy so there's give in them for when you need to raise knee to climb over stile etc.
Haven't worn them to run in yet but I think they'll be great.
Recommended by soph_runs_places.
Ginger runner did a good test on her YouTube channel.

Kamleika Pant - Grey - AW26

10/15/2026