MTB ThermaFlow 4.0 Jacket

The ThermaFlow 4.0 Jacket offers sleek, cold-weather protection built for high-performance fall and winter riding. Strategically placed specialty fabric panels combine weather protection, insulation, breathability, and ergonomic stretch—delivering warmth up front with a wind-resistant, brushed fabric, and enhanced airflow out back with a breathable WarmYarn knit. The next-to-skin fit and elongated back are optimised for aggressive riding positions, while five rear pockets (3 top opening, 2 zippered) keep essentials secure. Treated with a PFAS-free water- and dirt-resistant finish and made with bluesign® approved materials, it's streamlined, sustainable, and built to ride hard when the weather turns cold.

Features

• Next to skin fit
• Longer back length with gripper print
• Pre-shaped ergonomic sleeves
• Strategically placed specialty fabric panels optimise weather protection, insulation, breathability, and ergonomics
• Front panel and front sleeve fabric is wind resistant by weave construction with a brushed backside for insulation and 4-way stretch
• Back panel and back sleeve fabric are made from a super elastic WarmYarn knit, giving very good insulation and heat management with natural antistatic and bacteriostatic properties
• Quick drying
• Hidden seams with overlocked stitching inside for comfort
• Welded and seamless hemline
• bluesign® approved fabric (the gold standard for more sustainable textiles)
• Plastic-free packaging
• Treated with DWR C0, PFAS(PFC)-free, for a more environmentally friendly dirt and water repellent finish
• Low wind resistance
• Strategically placed fabrics for optimal balance of weather protection and ventilation
• 5 back pockets (3 top opening, 2 zippered)
• Pockets are made in a lightweight stretch polymer fibre weave for water resistance
• Laser cut zippered chest pocket for phone
• Reflective print on lower back
• Top quality zippers made by YKK
• Durable YKK Vision front zipper with gripper print for easy handling
• Antibacterial
• Sizes: XS-3XL (3XL only in black)