Allbirds Women’s Tree Lounger, Everyday Slip-On Sneakers, Machine Washable Shoe Made with Natural Materials - Natural Black (Natural Black Sole) - 5 Medium

Forget everything you know about stiff, heavy loafers. The Allbirds Tree Lounger is basically a cozy hug for your feet that you can actually wear out of the house. This isn’t just another slip-on; it’s the ultimate "everything" shoe designed for those days when you’re constantly on the move but refuse to compromise on how you feel. It’s minimalist, it’s effortless, and it’s about to become the most-reached-for pair in your closet.

We’ve all been there—staring at a pile of shoes and realizing nothing feels quite right for a long day of errands or a busy weekend getaway. That’s where these loungers come in. Crafted from silky-smooth eucalyptus tree fiber, the upper feels remarkably soft against your skin. It’s breathable, airy, and naturally cooling, making it your best friend during those humid summer afternoons or stuffy airport terminal waits. You get that barefoot sensation with the structure you actually need to keep moving through your day without a second thought.

The magic really happens underfoot. The midsole is made from SweetFoam—a proprietary material derived from sugarcane—that provides a delightfully bouncy response. It absorbs impact without weighing you down, while the S-curve tread on the sole mimics the natural flexibility of your foot. Every step feels fluid, light, and almost weightless. And because life happens, these are fully machine washable. When they start to look a little lived-in, just toss them in the wash on a cold cycle and they’ll emerge looking brand new.

• Breezy Tree Fiber Upper: Responsibly sourced eucalyptus fibers keep your feet cool and dry, even when the pavement is sizzling.
• SweetFoam® Cushioning: Experience the world’s first carbon-negative green EVA that offers cloud-like support while treading light on the planet.
• Low-Friction Slip-On: A sleek, loafer-inspired silhouette that slides on in seconds—ideal for fast-paced mornings or breezing through airport security.
• Total Versatility: The Natural Black colorway offers a sophisticated, monochromatic look that pairs just as easily with yoga leggings as it does with a summer sundress.

A Quick Sizing Note: These loungers are designed for a streamlined, snug fit. To make sure your feet have the perfect amount of breathing room, we recommend sizing up from your usual fit. Since these are a size 5, they are perfect for someone who typically wears a slightly smaller size and wants that extra bit of comfort.

As a certified B Corp and Carbon Neutral brand, Allbirds ensures your style doesn't come at the Earth's expense. The Tree Lounger is the perfect blend of sustainable innovation and classic American style. Whether you're heading to brunch, walking the dog, or packing for a European vacation, these are the shoes that will get you there in comfort.