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STELLARIS FOOTWEAR
Stel-I — Aries
Bold. Confident. Unstoppable.
Each pair is 3D-printed to order by our partner Zellerfeld from zellerFOAM® TPU. Choose your size below — your shoes are crafted just for you and ship in 3–4 weeks.
Learn how it works →Size Guide
Find your US or EU size — every pair is made to order
| 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
Stel-I Aries embodies the pioneering energy of the ram. Printed from zellerFOAM® TPU by Zellerfeld, each pair is made to order — designed for your sign and crafted in your size.
How It Works
Experience footwear engineered specifically for your feet
Order Your Pair
Purchase your Stel-I Aries. Each pair is made-to-order just for you.
Choose Your Size
Select your US or EU size below. Every pair is made to order — crafted just for you, not pulled off a shelf.
Precision Manufactured
Printed in Austin, TX and Hamburg, Germany by Zellerfeld using zellerFOAM® TPU. Single-piece additive construction — no glue, no stitching, no weak points.
Delivered to You
Your made-to-order pair ships within 3–4 weeks. Tracking provided once dispatched.
The Spirit of Aries
Aries represents the raw energy of life itself — pure, pioneering, unstoppable. Those born under this fire sign carry an unshakeable confidence and an instinct to move first.
"As Aries charges forward fearlessly, these shoes are designed for those who step into their power without waiting for permission."
Passionate
Driven by inner fire
Leadership
Natural-born leader
Determination
Unstoppable drive
Focus
Unrelenting precision
Everything You Need to Know
Order in Your Size
Select your US or EU size above. Each pair is then 3D-printed to order by Zellerfeld — made just for you, on demand.
100% recyclable thermoplastic polyurethane — the same advanced material used throughout the entire shoe. Zellerfeld's proprietary formulation for a soft, sock-like feel.
Computer-optimized lattice geometry for maximum comfort and airflow. Custom-engineered printed midsole for cushioning and support.
Smooth matte finish with visible additive manufacturing layer lines — a hallmark of precision 3D production.
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
Made-to-Order Production
Each pair is 3D-printed on demand at Zellerfeld's facility once you order. Your shoes are printed and shipped within 3–4 weeks. You'll receive tracking once dispatched.
| Region | Delivery Time | Shipping Cost |
|---|---|---|
| United States | 3–4 weeks | Free |
| European Union | 3–4 weeks | Free |
| UK & Switzerland | 3–4 weeks | $20 |
| Asia Pacific | 3–4 weeks | $20 |
| Rest of World | 3–4 weeks | $20 |
All orders are printed on-demand at Zellerfeld's printer farms in Austin, Texas and Hamburg, Germany. Customs duties may apply for international orders and are the responsibility of the customer. We currently do not ship to China or Russia.
Return Policy
Because each pair is 3D-printed to order just for you, all sales are final. If there is any problem with your order — sizing concerns, damage, or defects — contact our customer service team within 10 days of delivery and we will work with Zellerfeld to resolve it.


