TYR Techknit RNR-1 Trainer – Running Shoes

The TYR Techknit RNR-1 Trainer combines all-day comfort and versatility. Its SurgeNRG+ sole with supercritical foam provides exceptional cushioning and lasting support with every movement. A key structural element is the Techknit 3D upper, which ensures optimal breathability for free and comfortable movement throughout the day.

Technologies:

Techknit Engineered Mesh – advanced mesh providing lightweight comfort and breathability

SurgeNRG+ foam enhanced with supercritical technology for maximum responsiveness and stable support

Features:

• Lightweight and breathable construction
• Lacing system providing a secure fit
• Rounded heel counter for better landing control
• Carbon rubber outsole for maximum traction and durability
• Integrated gusseted tongue to prevent shifting
• Molded insole
• 3 mm supercritical TPU layer in the upper sole
• 4 mm drop (difference in height between the heel and toes)