Lighter Shoes for Warmer Days

The secret sauce to a good spring? Light, breezy shoes made with our Tree fiber material.

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  • While going barefoot may be the ultimate way to keep your feet cool on hot days, let’s talk about shoe choices. You can keep your feet cool in hot weather by wearing shoes made with breathable materials, choosing socks made from lightweight fabrics, opting for lighter colors that don’t absorb as much heat from the sun, and—we’re totally serious—staying hydrated. That’s right: your hydration level has an effect on your feet.


  • The most breathable shoe materials are typically natural fibers. One standout material that we happen to adore is the remarkably breathable eucalyptus tree fiber.

    Eucalyptus tree fiber is a vital material in shoes like our Tree Pipers and Tree Runners. Why is it so great? Because it’s feather-light and breathes easily, providing soft, smooth, and airy comfort that lasts all day. It also has the added advantage of supporting thermo-regulation, preventing your feet from overheating. This breathability is, of course, welcome any time of year, but it pays even bigger dividends on summer’s hottest days. 

    Did we mention that eucalyptus tree fiber is renewable? In comparison to conventional materials such as cotton, it requires 95% less water in its production, significantly reducing our water usage. Plus, it cuts our carbon footprint in half. That’s a lot of reasons to try them! 


  • Choosing the right shoes for summer is all about combining style, comfort, and function.

    While all Allbirds shoes are engineered for breathability, some styles are particularly suited for the warmer summer months. For example, our Wool Runners, crafted with a merino wool exterior, tend to hold more heat compared to the Tree Runners or Tree Dashers, which feature our ultra-breathable eucalyptus tree fiber.

    If you're seeking the epitome of breathability and refreshing comfort, our newly launched SuperLight Trainers are an excellent option. These shoes have a novel, airy mesh made from a combination of FSC-certified eucalyptus fiber and recycled monofilament—for a breezier interior. 

    And don’t forget slides and flats for all kinds of summer occasions, like our Sugar Sliders and Tree Breezers!