Shipping policy

Free shipping anywhere in the USA.

We ship anywhere in the world. (Please note that free shipping and our returns and exchanges policies only apply to the USA).

We typically ship all orders within 48 hours, and standard shipping usually takes 3-5 business days.

Returns and exchanges

If for any reason you're not completely satisfied with your purchase, we offer a 30-day money-back guarantee for returns and exchanges, as long as the shoes are in like-new condition. We just ask you cover the cost of the return label. (To ensure the shoes are not damaged, we encourage you first try the shoes on with socks on, on a carpeted surface.)

And of course, if there is a problem with your shoes that was our fault, we'll replace the product completely free of charge. Just reach out to us through the contact page first so we can send you a return/exchange label.

Please reach out to customer service on our Contact page so we can best direct you to the best option.

WASH YOUR FLUX'S

Machine wash cold, with like colors. If using a top-loading machine, place on top of laundry load. Let air dry, out of direct sunlight. Do not machine-dry.

This will also freshen up and re-animate the interior foam.

Product

If you've read this far, you're our kind of people. Let's nerd-out on the nitty gritty.

Machine wash cold, with like colors. If using a top-loading machine, place on top of laundry load. Let air dry, out of direct sunlight. Do not machine-dry.

This will also freshen up and re-animate the interior foam.

The sole is made of a 5mm Adaptsol sockliner, 5mm neoprene insole, and 5mm rubber Adaptsol tread.

Because the materials used in the Flux Adapt are extremely stretchy and flexible, and to create enough biofeedback at the perimeter of the foot for athletically demanding activities, we have engineered the performance-width toebox of the shoe to fit wider than typical athletic shoes, and not quite as wide as the widest "barefoot" shoes on the market. This gives your foot plenty of room to move freely, while allowing the shoe enough proximity to adapt to your foot without being baggy.

While there's no real break-in period, we do advise anyone new to barefoot shoes to ease into the product. Wear them in for a quarter-mile to start, and see how your feet feel the next day. Especially if your feet are used to typical, highly-cushioned athletic shoes, your feet may need several incremental wearings to strengthen your feet before wearing them for longer distances and more strenuous activities. Listen to your body!

You can! However, as addressed in the break-in period response above, we don't recommend running long distances in them unless you have worked up to it.

We've taken these shoes through the paces in a slew of activities: hiking Angel's Landing, power-lifting, calisthenics, yoga, kettlebell workouts, rope climbs, spikeball, touch football, ultimate frisbee, biking, and more. We're just scratching the surface of what these shoes can handle, and we'd love to hear what you use them for!

Our shoes are 100% vegan, are produced according to the highest standards in S Korea, and our uppers are made of 30% recycled polyester. On top of all that, we're currently researching ways to make the product even more sustainable in the future!