Allbirds Wool Runner Mizzle trainer in Natural Black merino wool with a white sole, side view

Allbirds Wool Runner Mizzle

Last updated: 18 October 2026

The Wool Runner Mizzle is Allbirds' rain-ready version of its merino wool trainer, with a water-repellent coating and a grippier sole for wet pavements. The Allbirds Mizzle costs £120 from Allbirds UK in men's and women's fits. Amazon UK also sells it, shipped by Amazon US, at prices that swing by size and colour, from £62 to £219.

Buy from Allbirds, £120Check sizes on Amazon UK

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What the Allbirds Mizzle is

Allbirds made its name with the Wool Runner, a lace-up trainer with an upper knitted from merino wool. The Mizzle takes the same idea and adds a bio-based water-repellent shield to the wool, so light rain beads off rather than soaking in.

Underneath, the sole has what Allbirds calls all-condition traction, meant for slippery streets.

Key facts

  • Upper: ZQ-certified merino wool
  • Weather protection: bio-based water-repellent shield
  • Sole: all-condition traction for wet surfaces
  • Fits: men's and women's
  • Price: £120 from Allbirds UK; £62 to £219 on Amazon UK, depending on size and colour

Who it suits

  • Commuters who walk: a warm, soft trainer that copes with a damp walk to the station.
  • People who run cold: merino keeps feet warm in autumn and winter.
  • Allbirds fans: the same Wool Runner shape, made for wetter days.

For more presents for people who travel to work on foot or by train, see our gifts for travel lovers guide.

The limits

Water-repellent is not waterproof. A downpour or a deep puddle will still get through the wool.

Wool is soft but less tough than leather, so these suit pavements and offices rather than hiking trails.

On Allbirds UK, many men's Natural Black sizes were out of stock on 18 October 2026, while the women's version had most sizes.

The Amazon UK listing ships from Amazon US, so delivery can take longer, and the price changes a lot from size to size.

Where to buy it in the UK

Allbirds sells the Mizzle direct at £120, with the full range of colours on its UK site. Amazon UK lists the men's and women's styles, shipped by Amazon US.

Allbirds Mizzle at AllbirdsAllbirds Mizzle on Amazon UK

FAQs

How much are Allbirds Mizzles in the UK?

£120 from Allbirds UK. On Amazon UK they ranged from £62 to £219, depending on size and colour.

Are Allbirds Mizzles waterproof?

No. They are water-repellent, with a bio-based shield on the wool, which handles light rain but not a soaking.

What are Allbirds Mizzles made from?

A ZQ merino wool upper with a water-repellent treatment, on a sole designed to grip wet ground.

Is there a women's version?

Yes. Allbirds sells men's and women's Wool Runner Mizzles at the same £120 price.

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I checked the prices and stock on Amazon and Allbirds on 18 October 2026. The affiliate links on this page earn a commission at no extra cost to you, and brands do not choose what we feature.

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