Polartec is delighted to power the new ASSOS x Mammut Aenergy Light ML Jacket and ML Hybrid Vest, ensuring gravel mavericks experience unmatched comfort and performance when packing light for multi-day adventures. The dedicated collaboration between ASSOS and Mammut brings together decades of cycling expertise and outdoor performance engineering within a limited-edition capsule collection dedicated to gravel bikepacking and touring. And with Polartec® Power Grid™ and Polartec® Alpha® active insulation part of the mix, the icons of technical innovation deliver optimal versatility and reliability no matter where the road may lead.

The ASSOS x Mammut Aenergy Light ML Jacket for women is the lightest midlayer in the collection, constructed with Polartec® Power Grid™ to provide exceptional warmth-to-weight efficiency and maximum breathability. Engineered for high-output activity in variable conditions, this jacket is easily compressible, making it ideal for bikepacking when space is at a premium. A full front zip provides temperature control, while the streamlined fit ensures comfort beneath a shell or when worn alone.

For adaptive performance in changing climates, the ASSOS x Mammut ML Hybrid Vest features Polartec® Alpha® active insulation for strategic thermoregulation that adapts to your body’s needs. Engineered to fit a woman’s physique, it features a body-mapped design that balances breathability with targeted warmth, making it a go-to layer for steep climbs and cold descents alike. With dual front pockets, a two-way zipper, and fully packable construction, this vest is built to go farther.

Travel light, pedal longer. This is the gear you’ve been waiting for.