Leatt ThermaFlow 4.0 MTB Jacket V26 2026

A casual yet technical hoodie, the ThermaFlow 3.0 combines all-day comfort with cold-weather performance. Its helmet-compatible hood, over-the-chin coverage, and PFAS-free water-resistant treatment protect from wind and light moisture, while laser-cut ventilation prevents overheating. YKK zippered side pockets provide secure storage, and brushed elbow panels add durability for everyday riding.

Features

• Regular fit with pre-shaped ergonomic sleeves
• Helmet-compatible hood with stretch panels
• Over-the-chin coverage for added protection
• Laser-cut ventilation for airflow
• YKK zippered side pockets
• Reflective logo on back
• Brushed elbow panels

SPECIFICATIONS

Fabric: Windproof, breathable double-weave with thermal lining, elastic cuffs and hemline
Weather Protection: PFAS-free DWR C0 treatment
Ventilation: Laser-cut perforations
Zippers: YKK
Sustainability: bluesign® approved, plastic-free packaging