Allbirds
QuickRatey Score
Composite of certifications, ingredient analysis, and sustainability practices.
Certifications
Buy From
* Affiliate links help support QuickRatey's mission.
Customer Rating
Best for
Best for eco-conscious travelers and daily commuters looking for a breathable, carbon-neutral slip-on shoe that is easy to wash and pack.
The Allbirds Women's Tree Loungers are light, breathable slip-ons that are worth it for anyone seeking a carbon-neutral everyday shoe for warm weather travel.
Each pillar is independently scored from public certifications, ingredient/material sourcing, and brand disclosures, then averaged into the composite QuickRatey Score above.
The Women's Tree Loungers represent a pinnacle in the Fashion & Apparel category for those seeking effortless style and this vegan slip-on is the ultimate choice for sustainable summer footwear.
This shoe is designed for individuals who prioritize convenience and eco-conscious manufacturing without sacrificing aesthetic appeal.
| Material | FSC-certified eucalyptus tree fiber |
| Midsole | SweetFoam sugarcane-based EVA |
| Insole | Bio-based castor bean oil foam |
| Weight | 4.5 oz (approximate per shoe) |
| Country of Origin | Vietnam |
| Packaging | 90% recycled cardboard |
Compared to traditional canvas slip-ons, the Women's Tree Loungers offer significantly higher breathability and a lower moisture retention rate. Unlike synthetic mesh sneakers, the eucalyptus fiber used by Allbirds provides a silky-smooth texture that allows for comfortable sockless wear without the typical irritation associated with plastic-based textiles.
"The most comfortable shoes I have ever owned for summer airport travel; they feel like wearing second skin." — Verified buyer
Allbirds maintains a high standard of transparency by labeling each pair with its specific carbon footprint. The eucalyptus fibers are sourced from FSC-certified forests, ensuring responsible land management, while the SweetFoam soles are derived from Brazilian sugarcane, which is a carbon-negative resource.
If you are between sizes, we recommend sizing up as the woven tree material fits snugly across the bridge of the foot.
No, the Tree Loungers are designed for maximum breathability and are not water-resistant. They are best suited for dry conditions and indoor use.
The Tree Loungers are a laceless slip-on version of the Tree Runners, offering a more relaxed fit and lighter weight. They provide slightly less lateral support than the Runner model.
Yes, the Women's Tree Loungers are 100% vegan and contain no animal products or byproducts. All materials, including the glues and foams, are plant-based or synthetic.
These shoes offer moderate arch support thanks to the castor bean oil insole. However, they may not be sufficient for individuals with high arches who require orthopedic inserts.
Carbon neutral certified. Uses bio-based materials and FSC-certified forestry products. Shipping utilizes recycled packaging.
Upper made from Tencel Lyocell (eucalyptus tree fiber). Laces are not present as this is a slip-on. Outsole is SweetFoam.
We track this product's price weekly. We'll flag your alert in your account when it drops below your target.
Recorded public references for this product. Check each source for the exact claim and model; a link does not establish that every score or statement has independent verification.
"A staple for the sustainable wardrobe that balances comfort with a clean, modern aesthetic."
"The perfect solution for 'stinky feet' syndrome thanks to the moisture-wicking properties of the tree fiber."
"We were impressed with how well these held up in the wash without losing their shape."
Yes. Women's Tree Loungers earns an QuickRatey QuickRatey score of 88/100, backed by third-party certifications including B Corp, FSC Certified. The Allbirds Women's Tree Loungers are light, breathable slip-ons that are worth it for anyone seeking a carbon-neutral everyday shoe for warm weather travel.
Women's Tree Loungers holds the following certifications: B Corp, FSC Certified. These independent verifications cover sourcing, animal welfare, environmental impact, and ingredient safety.
Carbon neutral certified. Uses bio-based materials and FSC-certified forestry products. Shipping utilizes recycled packaging.
Upper made from Tencel Lyocell (eucalyptus tree fiber). Laces are not present as this is a slip-on. Outsole is SweetFoam.
Women's Tree Loungers is priced in the $$ range for fashion & apparel. Visit the retailer links above for current pricing.
Women's Tree Loungers is available from the brand's official website and major retailers. The product page above lists every verified retailer we track.
Sign in to leave a review for Women's Tree Loungers.
No customer reviews yet — be the first to share your experience.
No approved questions yet. Be the first to ask about Women's Tree Loungers.
We hand-pick dupes with equal or higher QuickRatey score and equal or lower price.
See ethical dupes for Women's Tree Loungers →Our highest-scoring picks in the same category as Women's Tree Loungers.

Will's Vegan Store
The Will's Vegan Store NY 22 Sneakers offer a sleek, carbon-neutral design and are worth it for anyone seeking durable, leather-free footwear in 2026.

The KENT 100% Plant-Based Brief is a revolutionary biodegradable undergarment that is a great value for those seeking toxic-free, merino-free wool alternatives.

The Etiko Classic Canvas Slip-On is a sustainable footwear staple that is worth it for eco-conscious shoppers seeking fair trade certification and vegan materials.
Same category, similar or better score, at the same price or less.

Girlfriend Collective
The Esme One Piece by Girlfriend Collective is the best value for sustainable, size-inclusive swimwear, featuring recycled fishing nets and sizes up to 6XL.

Etiko
The Etiko Classic Slip-On is a 100% vegan textile sneaker that provides a sustainable alternative to traditional canvas shoes, making it a great value for eco-conscious shoppers.
Other Allbirds products we've scored. See the full Allbirds report.

Allbirds
The Women's Tree Pipers by Allbirds are a versatile low-top sneaker featuring breathable eucalyptus fiber, making them the best choice for minimalist sustainable style.

Allbirds
The Allbirds Men's Tree Runner Go is a breathable, eucalyptus-fiber sneaker that is the best choice for travelers looking for machine-washable comfort in 2026.

Allbirds
The Women's Tree Dasher Relay is a versatile laceless performance sneaker worth it for eco-conscious athletes looking for a carbon-neutral slip-on running shoe.

Allbirds
The Allbirds Women's Tree Trail is an eco-friendly off-road running shoe that is worth it for hikers seeking sustainable performance and plant-based durability.
Recently reviewed fashion & apparel picks readers open next.

Best for smooth, invisible lines under clothing, Hanky Panky's Signature Modal Thong in Light Grey Heather 4-Pack offers superior comfort and fit.

Mastectomy Solutions
Best for women seeking a post-mastectomy swimsuit with removable straps and pockets.

Hell Bunny VBF324: Best for eco-conscious shoppers seeking soft and sustainable modal underwear at an affordable price.

AnaOana's High-Neck Mastectomy Swimsuit Set is ideal for ladies post-surgery, featuring pockets for breast forms and a comfortable, flattering design.
Best Sustainable Fashion & Apparel for Women in 2026: Top Picks for Every Occasion
<p><strong>Best sustainable women's apparel in 2026:</strong> We've curated our top picks for eco-friendly, ethical, and stylish clothing that supports sustainability without compromising on quality or fashion.</p><p>In 2026, conscious consumerism is more important than ever. With mounting environmental concerns and increased awareness of labor practices, it's essential to choose fashion brands that align with your values. Our rankings focus on sustainability, not just trendiness, ensuring you look good and feel good about your purchases.</p>
Best Eco-Friendly Fashion & Apparel for Women in 2026: Top Picks for Sustainable Style
<p><strong>The best eco-friendly women's apparel in 2026 combines sustainable style with top-notch quality. Here are our top picks for conscious fashion.</strong> With a focus on ethical materials and sustainable manufacturing, these brands are raising the bar for eco-friendly fashion.</p> <p>From linen dresses to sustainable swimsuits, there's a stylish and sustainable option for every occasion.</p>
Best Sustainable Fashion & Apparel in 2026: Top Picks for Every Occasion
<strong>Best eco-friendly fashion & apparel 2026</strong> – time to refresh your wardrobe with guilt-free glamour!Sustainability doesn't mean compromising on style. In 2026, the best fashion brands prioritize eco-friendly materials, fair labor practices, and minimal impact. Let's explore our top picks.
Best Eco-Friendly Fashion & Apparel for Women in 2026: Sustainable Style Essential Picks
<strong>Looking for the best eco-friendly fashion & apparel for women in 2026? We've got you covered with our top-rated picks for sustainable style. Here are our top picks, backed by expert reviews and consumer choice.