Leatt ThermaFlow 6.0 MTB Jacket with Insulated Breathable Design

The Leatt ThermaFlow 6.0 MTB Jacket V26 is a meticulously engineered outerwear solution tailored for mountain bikers who require reliable warmth and breathability during cold-weather rides. Constructed with a robust nylon shell and insulated using 60g Vivo Extreme CLO composed of 93% recycled materials, this jacket excels at retaining heat while effectively managing moisture. Its perforated insulation technology enhances breathability by 30%, ensuring optimal comfort during high-intensity efforts without the risk of overheating.

Designed with rider mobility and adaptability in mind, the ThermaFlow 6.0 features an adjustable waist and ergonomically pre-shaped sleeves incorporating 4-way stretch fabric for unrestricted movement. The innovative Ride Adaptive Hood (RAhD) offers three-point adjustment, a helmet magnet, a stiffened peak, and full chin coverage, guaranteeing compatibility with a wide range of helmets. Additionally, the ClimbVent connector provides targeted front ventilation, allowing precise airflow regulation on the move. Elastane cuffs seal out cold air, while reflective prints and zipper pulls enhance visibility in low-light conditions, contributing to rider safety.

Built for durability and practicality, this jacket includes three secure pockets to safely store essentials and reinforced Deflextion panels on the elbows to withstand the rigours of demanding trails. The PFAS-free DWR C0 finish delivers dependable weather resistance while adhering to environmental standards. Equipped with YKK zippers and certified bluesign® materials, the ThermaFlow 6.0 balances performance, sustainability, and resilience, making it an essential component of any serious mountain biker’s wardrobe. Explore more from MTB Jackets to complement your cycling gear.

Key Features & Benefits

• Advanced Insulation: 60g Vivo Extreme CLO made from 93% recycled materials provides efficient heat retention while maintaining breathability.
• Enhanced Mobility: Ergonomically pre-shaped sleeves with 4-way stretch fabric and adjustable waist ensure unrestricted movement and a tailored fit.
• Helmet-Compatible Hood: Ride Adaptive Hood (RAhD) with three-point adjustment, helmet magnet, and stiffened peak offers secure, comfortable coverage compatible with various helmet designs.
• Ventilation Control: ClimbVent connector enables targeted airflow regulation, adapting to changing exertion levels and weather conditions.
• Durability & Protection: Reinforced Deflextion panels on elbows resist abrasion, while the durable nylon shell withstands rugged use.
• Weather Resistance: PFAS-free DWR C0 finish provides reliable water repellency without compromising environmental responsibility.
• Visibility & Safety: Reflective prints and zipper pulls improve rider visibility during low-light conditions.
• Functional Storage: Three secure pockets offer practical storage for essentials during rides.
• Quality Components: Equipped with YKK zippers and bluesign® approved materials for long-lasting performance and sustainability.

What It’s Good For

• Maintaining warmth on cold-weather mountain bike rides without overheating, thanks to advanced breathable insulation.
• Providing freedom of movement and comfort through ergonomic design and stretch fabrics.
• Ensuring helmet compatibility and protection with the adaptable Ride Adaptive Hood.
• Allowing on-the-fly ventilation adjustments via the ClimbVent system during variable exertion levels.
• Safely storing personal items in secure pockets during outdoor activities.
• Enhancing rider visibility during dawn, dusk, or night rides with reflective detailing.
• Withstanding demanding trail conditions with reinforced elbow protection and durable materials.

What It’s NOT Good For

• Use in extremely wet environments without additional waterproof layers, as the jacket offers water resistance but is not fully waterproof.
• Warm or highly humid climates where insulation may cause discomfort.
• Situations requiring ultra-lightweight or minimalist gear, since this jacket prioritises insulation and durability over minimalism.

Frequently Asked Questions

Is this suitable for different rider sizes or preferences?
The ThermaFlow 6.0 is designed with adjustable features such as the waist and Ride Adaptive Hood, and it is available in multiple configurations to accommodate a broad range of rider sizes and preferences, ensuring a customised fit for optimal performance.

What key accessories or add-ons complement this model?
Complement this jacket with essential mountain biking accessories such as high-quality pedals, protective helmets, and reliable lighting systems to enhance safety and performance during your rides.