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STELLARIS FOOTWEAR
Stel-XI — Aquarius
Innovative. Independent. Electric.
After purchase, scan your feet with your phone. No app needed. Our partner 3D prints each pair to your exact measurements.
Learn how it works →Size Guide
Standard reference — or use Zellerfeld foot scan for a perfect custom fit
| US | EU | UK | Foot Length (cm) | Foot Length (in) |
|---|---|---|---|---|
| 6 | 38–39 | 5.5 | 24.0 | 9.4" |
| 6.5 | 39 | 6 | 24.5 | 9.6" |
| 7 | 39–40 | 6.5 | 25.0 | 9.8" |
| 7.5 | 40–41 | 7 | 25.5 | 10.0" |
| 8 | 41 | 7.5 | 26.0 | 10.2" |
| 8.5 | 41–42 | 8 | 26.5 | 10.4" |
| 9 | 42–43 | 8.5 | 27.0 | 10.6" |
| 9.5 | 43 | 9 | 27.5 | 10.8" |
| 10 | 43–44 | 9.5 | 28.0 | 11.0" |
| 10.5 | 44 | 10 | 28.5 | 11.2" |
| 11 | 44–45 | 10.5 | 29.0 | 11.4" |
| 11.5 | 45 | 11 | 29.5 | 11.6" |
| 12 | 46 | 11.5 | 30.0 | 11.8" |
| 13 | 47 | 12.5 | 31.0 | 12.2" |
| 14 | 48–49 | 13.5 | 32.0 | 12.6" |
| US | EU | UK | Foot Length (cm) | Foot Length (in) |
|---|---|---|---|---|
| 5 | 35–36 | 3 | 22.0 | 8.7" |
| 5.5 | 36 | 3.5 | 22.5 | 8.9" |
| 6 | 36–37 | 4 | 23.0 | 9.1" |
| 6.5 | 37 | 4.5 | 23.5 | 9.3" |
| 7 | 37–38 | 5 | 24.0 | 9.4" |
| 7.5 | 38 | 5.5 | 24.5 | 9.6" |
| 8 | 38–39 | 6 | 25.0 | 9.8" |
| 8.5 | 39–40 | 6.5 | 25.5 | 10.0" |
| 9 | 40 | 7 | 26.0 | 10.2" |
| 9.5 | 40–41 | 7.5 | 26.5 | 10.4" |
| 10 | 41 | 8 | 27.0 | 10.6" |
| 10.5 | 41–42 | 8.5 | 27.5 | 10.8" |
| 11 | 42–43 | 9 | 28.0 | 11.0" |
How to Measure Your Foot
Innovative. Independent. Electric.
Stel-XI Aquarius channels the revolutionary vision of the zodiac's most forward-thinking sign. 3D-printed from zellerFOAM® TPU to your exact foot measurements—no sizing, just scan.
For those who dare to imagine a different future and rewrite the rules.
How It Works
Experience footwear engineered specifically for your feet
Order Your Pair
Purchase your Stel-XI Aquarius. Each pair is made-to-order just for you.
Scan Your Feet
Use your phone camera—no app needed. Takes 60 seconds. More accurate than traditional sizing.
3D Printed
3D printed in Germany using zellerFOAM® TPU. Single-piece construction.
Delivered to You
Your custom-fitted shoes arrive in 4-6 weeks. Free shipping to US & EU.
The Spirit of Aquarius
Aquarius, the eleventh sign of the zodiac, represents the power of innovation and collective progress. Those born under this air sign are known for their originality, humanitarian spirit, and visionary thinking.
"As Aquarius breaks boundaries and rewrites the rules, these shoes are made for those who dare to imagine a different future."
Innovation
Rewriting the rules
Independence
Free from convention
Vision
Seeing what is possible
Humanity
Connected to all
The Making of Stel-XI Aquarius
Discover the artistry and technology behind every pair
Engineered for Excellence
Every pair is 3D printed to your exact measurements using revolutionary technology.
Custom Fitted
Scan your feet with your phone. Each pair is printed to your exact measurements.
3D Printed Technology
Single-piece construction with no glue or stitching. Fused lattice structure.
Advanced TPU Material
Breathable, washable, odor-resistant, and 100% recyclable.
Zodiac Inspired
Aries constellation pattern integrated into the design.
Effortless Care
Simply toss them in the washing machine. Quick-drying.
Sustainable Future
Zero waste manufacturing. Old pairs can be recycled.
Everything You Need to Know
No Traditional Sizing Needed
Our foot scanning technology captures over 20 measurements per foot.
100% recyclable thermoplastic polyurethane — the same material used throughout the entire shoe.
Computer-optimized geometry for maximum comfort and airflow.
Smooth matte finish with visible 3D print layer lines.
Machine Washing
- Remove any loose dirt with a soft brush
- Place shoes in a mesh laundry bag
- Wash on gentle cycle with cold water
- Air dry only — do not use dryer
Quick Clean
- Wipe with damp cloth for surface dirt
- Use mild soap for stubborn stains
- Rinse with clean water
- Let air dry naturally
Storage
- Store in a cool, dry place
- Avoid direct sunlight for extended periods
- Keep away from heat sources
Custom Production Timeline
Each pair is made to order. After you complete your foot scan, your shoes will be 3D printed in Germany and shipped within 2–3 weeks.
You'll receive tracking info once your order ships.
| Region | Delivery Time | Shipping Cost |
|---|---|---|
| United States | 2–3 weeks (custom print) | Free |
| European Union | 2–3 weeks (custom print) | Free |
| UK & Switzerland | 2–3 weeks (custom print) | Free above $200 |
| Asia Pacific | 3–4 weeks (custom print) | $25 |
| Rest of World | 3–4 weeks (custom print) | $38 |
