Combining cozy ZQ Merino wool and a bio-based water repellent shield, our rain-ready sneaker keeps your feet predictably dry in unpredictable weather.  Our Wool Runner Mizzles have a carbon footprint of 9.1 kg CO2e. Learn more about carbon footprint labeling and our commitments to reduce our impact.

Best For: Walking, traction, water-repellent protection

Super Soft Material: Warm and cozy premium ZQ Merino wool provides next-level comfort

Natural Innovation: Durable, water-repellent finish helps keep shoes from getting soggy

Sustainable Materials:

  • ZQ certified Merino wool upper that meets the highest standards of animal welfare, environmental care, and social sustainability

  • Bio-based shield treated with fluorine-free water repellent coating

  • SweetFoam® midsole made with sugarcane-based green EVA

  • FSC-certified natural rubber outsole

  • Shoe laces made from recycled plastic bottles

  • Castor bean oil-based insole foam

  • ZQ merino wool heel lining

Where It’s Made: Vietnam. Learn more about our operations

Allbirds fit true to size for most customers. If you have wide feet or are between sizes, we suggest you size up for all styles.

Did you know that our shoes are actually unisex? You can easily cross over to find shoes in your size.

Here’s how it works:

If you wear a women’s size 12, try a men’s size 10 or 11.

If you wear a men’s size 7, try a women’s size 8 or 9.

Women's Shoes

US
5
6
7
8
9
10
11
UK
2 - 2.5
3 - 3.5
4-4.5
5 - 5.5
6 - 6.5
7 - 7.5
8 - 8.5
EU
35
36
37
38
39
40
41
cm
22
23
24
25
26
27
28

Men's Shoes

US
8
9
10
11
12
13
14
UK
7
8
9
10
11
12
13
EU
41
42
43
44
45
46
47
cm
26
27
28
29
30
31
32

Still debating? No worries—our hassle-free 30-day return policy allows you to try us on for size and find the perfect pair.

To preserve the Mizzle’s fluorine-free water-repellent treatment, we recommend spot cleaning with warm water and gentle soap whenever possible. If they need a deep clean, follow the below steps to machine wash, but only on a limited basis.

  • Remove the laces and insoles.

  • Place shoes in a delicates bag (pro tip: a pillowcase works too).

  • Choose a gentle cycle with cold water & mild detergent.

  • Shake out any excess water & set aside to air dry.

  • Shoes will regain their original shape with one or two wears.

Want the full refresh experience? Swap in some new laces and insoles.

Free shipping on orders over $75, and easy returns accepted within 30 days. Lightly worn shoes get donated to Soles4Souls. Visit our Returns Portal.*

Final Sale items cannot be returned or exchanged. Final Sale items include: gift cards, insoles, and items tagged final sale on our website and in Allbirds retail stores.

Need it sooner? See if the style you want is available at a store near you.

Free Shipping

on orders over $75

Easy Returns

within 30 days

Visit Us

Find a store near you

Women's Wool Runner Mizzles Reviews