







UltraLight 3D
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UltraLight 3D
Details
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The World’s First 3D-Printed Barefoot Shoe
- Super Flexible & weighs only 4.4 oz (Size 11)
- Super Breathable lattice upper
- Durable outsole and textured insole
- Heel pillow for added comfort
- Machine Washable
- Moves naturally with your foot
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Size Chart
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US Men | US Women | EU | Insole (cm) |
---|---|---|---|
4 | 5.5 | 37 | 22.0 |
4.5 | 6 | 37.5 | 22.5 |
5 | 6.5 | 38 | 23.0 |
5.5 | 7 | 38.5 | 23.5 |
6 | 7.5 | 39 | 24.0 |
6.5 | 8 | 39.5 | 24.5 |
7 | 8.5 | 40 | 25.0 |
7.5 | 9 | 40.5 | 25.5 |
8 | 9.5 | 41 | 26.0 |
8.5 | 10 | 41.5 | 26.5 |
9 | 10.5 | 42 | 27.0 |
9.5 | 11 | 42.5 | 27.5 |
10 | 11.5 | 43 | 28.0 |
10.5 | 12 | 43.5 | 28.5 |
11 | 12.5 | 44 | 29.0 |
11.5 | 13 | 44.5 | 29.5 |
12 | 13.5 | 45 | 30.0 |
12.5 | 14 | 45.5 | 30.5 |
13 | 14.5 | 46 | 31.0 |
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Sizing Guide
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Our shoes fit True To Size and are designed for both men and women in mind.
Due to its barefoot style these are designed to be very wide!
For precise measurements, please refer to our Sizing Chart Above.
• Women: We recommend ordering 1 to 1.5 sizes down from your usual women’s size.
• If your exact half size isn’t available, go up to the next full size for the best fit.
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Shipping
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Printed just for you — ships in 4–6 weeks (zero inventory waste)

Color Options: Taupe, Select Your Size (US Mens): 4








Printed, Not Produced
We are NOT like other brands:
- No traditional factories
- No poor craftsmanship
- No harsh working conditions
Every pair is MADE FOR YOU, not just churned out in bulk.
Feel Everything
Let Your Feet Move Naturally
- Natural ground feel — like walking barefoot, but better.
- Responsive structures that flex with every step.
- Designed to match the true shape of your foot.



FAQ:
Are 3D-printed shoes durable?
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Yes! Our 3D-printed shoes are super strong and flexible. We’ve tested them by bending them over 200,000 times and they still hold up. There’s no glue or stitching to fall apart, so they can last even longer than regular shoes.
Do all 3D-printed shoes feel the same?
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Nope! Different 3D-printed shoes can use different structures, processes, and materials. Some feel stiff, while others are soft and springy. Ours are tuned for the perfect mix of comfort and support.
How do you clean them?
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You can toss them in the washing machine on a gentle cycle, or rinse them off with soap and water. They’re super easy to keep clean!
What is 3D printing?
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3D printing is like drawing in 3D with plastic instead of ink. It builds your shoes layer by layer from a single material — no glue, no stitching. We use our own advanced printing process to get the best results.
Are 3D Printed shoes comfortable?
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Yes! Autrion’s 3D printed shoes use our lattice cushioning system for amazing pressure distribution and support right where your foot needs it. They’re super comfortable, and the cushion lasts longer than traditional foam sneakers.
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