A sock that doesn't stay in place, especially when wet by hydration sponges can cause worse blisters than ill-fitted shoes.

An ultra marathon will test a sock to its limit, they can pay off to - or pay against the user more than any other piece of clothing.

The '1000 mile blister free' sock was the Comrades golden standard in the 90's, now your 'sock game' is a more important fashion statement than ever.

Please help us choose the coolest pair that actually do their job.