Leatt Thermaflow 4.0 Windproof and Breathable MTB Jacket, Green

The Leatt ThermaFlow 4.0 Jacket is designed to offer cold-weather protection, comfort, and performance for fall and winter rides. Its strategically placed technical panel construction combines insulation, weather protection, breathability, and ergonomic stretch, providing warmth in the front thanks to wind-resistant brushed fabric and enhanced ventilation in the back with breathable WarmYarn mesh. The slim fit and extended rear hem are designed for aggressive riding positions, while five rear pockets help organize and secure essentials. A PFAS-free, dirt- and water-repellent finish and bluesign®-approved materials complete this technical, aerodynamic, and cold-weather jacket.

Technical Data Sheet:

• Leatt ThermaFlow 4 Jacket.0 for autumn and winter use

• Strategically placed technical panels combine weather protection, insulation, breathability and ergonomic stretch

• Wind-resistant brushed front fabric for added warmth

• Breathable WarmYarn mesh back for improved airflow

• Fit close-fitting optimized for aggressive riding positions

• Elongated rear part

• 5 total back pockets: 3 top opening and 2 zippered

• Water and dirt-resistant finish without PFAS

• bluesign® approved materials

• Aerodynamic design engineered for high performance in cold weather