Jacket MTB ThermaFlow 5.0 Lager Yellow - Small

Windproof outside, breathable fleece inside.

The ThermaFlow 5.0 Jacket blocks cold wind and keeps you warm, while letting your body breathe—perfect for high-output rides in chilly conditions. Its custom-developed double weave fabric combines a windproof, water-resistant outer shell with a ventilated fleece interior made with lightweight, thermally efficient GRAPHENE yarn. Built without a laminate, it maximizes airflow while still sealing out the elements with a PFAS-free dirt- and water-resistant coating, seam-taped construction, and snug elastane cuffs. The Ride Adaptive Hood (RAhD) features a patent-pending magnetic system that keeps it in place—either fixed to your helmet so it won’t blow off at speed, or secured to your back so it won’t flap like a parachute —while the unique ClimbVent connector allows you to ride with the jacket fully unzipped when airflow is needed on long climbs. It works great on its own or as a midlayer under a shell when the weather turns. Made with bluesign® approved fabrics, the ThermaFlow 5.0 jacket is built for the cold when you bring the heat.

FIT: 
- Regular fit - Adjustable waist
- 4-way stretch
- Pre-shaped ergonomic sleeves

FABRIC: 
- Specially developed fabric for Leatt with a double weave construction 
- Outer layer is totally windproof and water resistant 
- Inner layer is made with GRAPHENE – a super light and strong yarn with superior thermal properties
- Block fleece inner layer has ventilation channels for enhanced breathability 
- Made without any laminate to maximize airflow 
- Flatlock stitching with internal taped seams 
- Deflextion reinforcements on elbows for max abrasion resistance

SUSTAINABILITY: 
- Bluesign® APPROVED fabric (the gold standard for more sustainable textiles) 
- Plastic-free packaging

WEATHER PROTECTION: 
- Treated with DWR C0, PFAS(PFC)-free, for a more environmentally friendly dirt and water repellent finish 
- Tight fitting elastane cuffs to keep cold air out

VENTILATION: 
- Block fleece inner layer has ventilation channels 
- Front zipper with ClimbVent connector for pedaling with the jacket open

STORAGE: 
- 3 Pockets with YKK zippers

OTHER FEATURES: 
- Ride Adaptive Hood (RAhD): three-point fully adjustable hood that fits over helmets with patented magnetic hood system (keeps the hood fixed to the helmet at speed or secured to the upper back to prevent flapping, helmet magnet included)
- Stiffened hood peak and over the chin coverage for full protection 
- Reflective prints and zipper pulls 
- Seam taped for better comfort and wind protection 
- Top quality zippers made by YKK
- Stiffened hood peak and over the chin coverage for full protection  - Reflective prints and zipper pulls  - Seam taped for better comfort and wind protection  - Top quality zippers made by YKK