Leatt Jacket MTB ThermaFlow 5.0 - Black

Windproof outside, breathable fleece inside.

The ThermaFlow 5.0 Jacket blocks cold wind and keeps you warm, while allowing the body to breathe – perfect for intense rides in cool conditions. The specially developed double-weave material combines a windproof, water-repellent outer layer with a ventilated fleece inner lining made from lightweight, thermally efficient GRAPHENE yarn. Made without laminates, it maximises airflow while still sealing out the elements – with a PFAS-free, dirt- and water-repellent coating, seam-sealed construction, and snug-fitting elastane cuffs. The Ride Adaptive Hood (RAhD) uses a patented magnetic system and stays reliably in place – either fixed to the helmet so it doesn’t lift at speed, or secured at the back to prevent it from flapping like a parachute. The unique ClimbVent Connector allows you to ride with the front zipper fully open when additional ventilation is needed on long climbs. Works solo or as a midlayer under a shell when the weather turns. Made from bluesign® APPROVED materials – the ThermaFlow 5.0 is made for cold days when you really push yourself.

Fit:

• Regular Fit
• Adjustable waist
• 4-way stretch
• Pre-shaped, ergonomic sleeves

Material:

• Specially developed fabric for Leatt with double-weave construction
• Outer layer is fully windproof and water-repellent
• Inner layer made from GRAPHENE – super lightweight, durable yarn with superior thermal properties
• Block fleece inner side with ventilation channels for increased breathability
• Made without laminates for maximum airflow
• Flatlock seams with internal seam sealing
• DefleXion reinforcements at the elbows for maximum abrasion resistance

Sustainability:

• bluesign® APPROVED Fabric (gold standard for more sustainable textiles)
• Plastic-free packaging

Weather protection:

• DWR C0, PFAS(PFC)-free, for a more environmentally friendly dirt- and water-repellent gear
• Snug-fitting elastane cuffs keep cold air out

Ventilation:

• Block fleece inner side with ventilation channels
• Front zipper with ClimbVent Connector for pedalling with the jacket open

Storage:

• 3 pockets with YKK zippers

Additional features:

• Ride Adaptive Hood (RAhD): three-point, fully adjustable hood, fits over helmets; patented magnetic hood system (fixes the hood to the helmet at speed or to the upper back to prevent flapping; helmet magnet included)
• Reinforced hood peak and protection up to the chin
• Reflective prints and zipper pullers
• Seam-sealed for greater comfort and wind protection
• High-quality zippers from YKK

Sizes:

XS–3XL (3XL only in Black)