Leatt Jacket ADV 5.5 ThermaFlow – Premium Thermal Softshell for Adventure Riders
Maximum Warmth. Minimum Bulk. Built for Harsh Conditions.
The Leatt Jacket ADV 5.5 ThermaFlow is a premium, lightweight softshell jacket designed for serious ADV riders. It combines cutting-edge materials with intelligent thermal management. The unique Graphene-infused 3D block fleece backing delivers superior insulation, heat distribution, and moisture management, while the wind-blocking double-knit shell keeps cold gusts at bay.

Reinforced elbow and seat areas made of 4-way stretch ripstop add durability without sacrificing flexibility. Whether riding in cold mountain air or tackling brisk morning commutes, this jacket offers warmth, breathability, and a sleek fit that moves with you.

Key Features:

• Advanced Graphene Insulation: Innovative Graphene-infused 3D block fleece backing delivers lightweight warmth, even heat distribution, and excellent moisture-wicking.
• Wind-Blocking Softshell: Constructed with a double-knit wind-blocking outer shell that protects against the elements while remaining breathable.
• Reinforced High-Wear Zones: 4-way stretch ripstop fabric added to elbows and seat area improves durability without restricting movement.
• Streamlined Fit: Slim-fit forearms and body-hugging design minimize bulk for better comfort when layered under or over gear.
• Weather-Ready: UPF 50+ rating provides top-tier sun protection.
• Comfort-Focused Design: Overlocked seams with internal taping prevent irritation. Graphene insulation optimizes warmth without weight.
• Practical Storage: 2x handwarmer pockets with YKK zippers for secure storage.
• Safety-Driven: Reflective visibility detailing enhances safety in low-light conditions.
• Convenient Details: Includes a garment hanging loop for easy storage.

Composition

65% Polyester
20% Nylon
10% Elastane
5% Graphene-infused Polyester

Size Guide