| Inch | US | UK | EU | mm |
|---|---|---|---|---|
| 3.9 | 4C | 3.5 | 15 | 100 |
| 4.1 | 4.5C | 4.0 | 16 | 105 |
| 4.3 | 5C | 4.5 | 17 | 110 |
| 4.5 | 5.5C | 5.0 | 18 | 115 |
| 4.7 | 6C | 5.5 | 19 | 120 |
| 4.9 | 6.5C | 6.0 | 20 | 125 |
| 5.1 | 7C | 6.5 | 21 | 130 |
| 5.3 | 7.5C | 7.0 | 22 | 135 |
| 5.5 | 8C | 7.5 | 23 | 140 |
| 5.7 | 8.5C | 8.0 | 24 | 145 |
| 5.9 | 9C | 8.5 | 25 | 150 |
| 6.1 | 9.5C | 9.0 | 26 | 155 |

Product Details
At Taranis, we don't just make shoes; we engineer growth.
Our Tech-Explorer collection is a cornerstone of our professional 6-Stage Development System. We combine high-performance textile science with innovative mechanical engineering to ensure every step is supported by total precision and comfort.
Advanced Material Science
• T.espin™ Smart Dial System
Say goodbye to traditional laces. The T.espin™ dial allows for a customized, precision fit with a simple twist—pull to open, press and rotate to secure. It’s effortless, fast, and empowers child independence.
• Coolmax® Climate Control
Experience the gold standard in moisture management. The Coolmax® fiber lining rapidly pulls sweat away from the skin, ensuring little feet stay dry, cool, and comfortable even during high-energy play.
• BUSF® High-Elastic Insole
Our proprietary BUSF® tech insole is engineered for active growth. Featuring a specialized high-rebound foam structure, it offers superior breathability and shock absorption while maintaining its shape through every adventure.
The Taranis Engineering
- The 1/3 Scientific Flex: Pediatricians recommend that a shoe should bend exactly where the foot does. Taranis ensures the 1/3 point flex, aligning with natural bone structure to support a healthy walking posture.
- Pro-ToeShield™ & Wide Toe Box: Designed for natural development, our spacious toe box allows for healthy toe-splay. The reinforced rubber Pro-ToeShield™ provides a durable buffer against bumps and scrapes.
- U-Shape Heel Stability: Safety starts with a secure foundation. Our reinforced heel cup locks the ankle in place, providing critical support to prevent side-slips and ensure steady exploration.
Frequently Asked Questions
Get Answers to Commonly Asked Questions
We offer free shipping nationwide (except remote areas). Orders are typically shipped within 3-7 business days after placement. Delivery time depends on your location; check the order details page for real-time logistics updates.
Yes, we offer a 30-day return policy for defective products or size issues. Please contact our customer service team to initiate a return or exchange.
We provide professional installation services in select areas. Installation fees vary by product type and location. Please contact us for a quote.