Leatt Jacket ADV 3.5 ThermaFlow – Lightweight Thermal Windblock Jacket
Warmth, Comfort, and Performance for Every Adventure.
The Leatt Jacket ADV 3.5 ThermaFlow is a lightweight, wind-blocking thermal jacket designed for ADV and motorcycle riders who value warmth without sacrificing mobility or comfort. Constructed with Leatt's innovative Warm Yarn double-knitted shell, it offers excellent wind resistance, thermal retention, and a sleek fit that’s comfortable under or over your ADV jacket.

With Bluesign®-approved materials and UPF 50+ protection, this jacket is durable, sustainable, and adventure-ready.

Key Features:

• Wind-Blocking Thermal Shell: Made from Leatt Warm Yarn with a double-knitted wind-blocking shell for warmth and breathability.
• Reinforced Durability: Features a 4-way stretch ripstop seat panel for increased durability in high-wear areas.
• Streamlined Fit: Slimline stretch forearms and a fitted body design reduce bulk, allowing for seamless layering.
• Eco-Friendly Construction: Manufactured using Bluesign® approved materials, ensuring sustainable and responsible production.
• UV Protection: UPF 50+ rating for excellent sun protection during long rides.
• Comfort-Driven Design: Overlocked seams throughout to prevent irritation or chafing on longer rides.
• Practical Storage: 1x chest pocket with a concealed YKK zipper and low-profile puller for comfort under outer layers. Durable YKK main zipper.
• Enhanced Visibility: Reflective details integrated for improved visibility in low-light conditions.
• Convenient Details: Equipped with a garment hanging loop for easy storage.

Composition

70% Polyester
20% Nylon
10% Elastane

Size Guide