Tree Piper Women's Natural Black

Name: Tree Piper Women's Natural Black
Brand: Allbirds

90Clean

Ingredients · 3

GoodCautionAvoid

Healthier swaps

Same shelf, cleaner ingredients

Browse Shoes & Boots

Common questions

Is Allbirds Tree Piper Women's Natural Black healthy?

Allbirds Tree Piper Women's Natural Black scores 90/100 on Tallow — our clean band. That number comes from what is on the label: the ingredients, how processed it is, and what it is packaged in. It is not a verdict on your diet — Tallow does not weigh calories, portion size or how often you eat it, so a high score means the ingredients are clean, not that the food is unlimited.

What is in Allbirds Tree Piper Women's Natural Black?

Allbirds Tree Piper Women's Natural Black lists 3 ingredients, starting with Tree Knit Upper of Tencel Lyocell (Tree Fiber) Blend, Castor Bean Oil-based Insole Foam and Sugarcane-based Sweetfoam Midsole. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.

Does Allbirds Tree Piper Women's Natural Black contain seed oils?

No. Nothing in Allbirds Tree Piper Women's Natural Black’s ingredient list matches a seed oil — canola, soybean, corn, cottonseed, grapeseed, sunflower, safflower, rice bran or peanut oil, or an unspecified "vegetable oil".

How processed is Allbirds Tree Piper Women's Natural Black?

Allbirds Tree Piper Women's Natural Black has no NOVA group. Tallow works NOVA out from the ingredient list, and it does not apply to supplements or non-food products; a food whose ingredients are not all classified yet stays unknown instead of being guessed. Either way the processing axis scores it neutrally.

How does Allbirds Tree Piper Women's Natural Black compare to other shoes & boots?

At 90/100 Allbirds Tree Piper Women's Natural Black sits in our top band, among the better shoes & boots we have scored. A higher-scoring option in shoes & boots is Birkenstock Boston Soft Footbed Suede Leather Clog Black at 97/100.

Is Allbirds Tree Piper Women's Natural Black organic?

Allbirds Tree Piper Women's Natural Black is not certified organic in our data.

Full methodology: how we score products.