Heated motorcycle jackets put warmth where your body loses it fastest on cold winter rides. Macna builds rechargeable heating into a textile layer that fits under your riding jacket, so chest and core heat stays steady through dawn starts and long highway hauls. Choose your size and ride longer in winter.
How heated motorcycle jackets keep you riding in winter
Core heat loss is the limiter on cold rides, not your engine. A heated layer holds skin-contact warmth at a steady output so blood stays warm before it reaches your hands and feet. Macna runs the Ascent as a textile mid-layer with carbon-fibre heating elements across the chest, collar and back panel, powered by a rechargeable battery rather than a bike-tapped lead.
Heated layer versus a standard thermal
| Feature | Macna Ascent heated | Passive thermal layer |
|---|---|---|
| Heat source | Active, battery-powered elements | Body heat retention only |
| Output zones | 3 zones across chest, collar, back | No active zones |
| Heat settings | 3 selectable levels | 1 fixed insulation level |
| Effective range | Below 10C riding wind chill | Above 15C ambient |
| Fit | Slim mid-layer, M to 3XL | Bulkier loft |
Buying guidance
Size the heated layer 1 step trimmer than your outer jacket so elements sit flat against your torso. A heated layer is not abrasion gear: wear it under a jacket rated to EN 17092, ideally AA or AAA, with CE Level 2 back and shoulder armour for impact and CE Level 1 at minimum. Run heating on the lowest of the 3 levels for roughly 4 to 6 hours of battery life, stepping up only when wind chill drops below 10C. Fitment spans M through 3XL, so choose a torso length that keeps the back panel flat at riding lean angle for direct heat transfer.
Frequently asked questions
Do I wear a heated jacket over or under my riding gear?
Wear the Macna Ascent as a mid-layer under your abrasion jacket. Size it 1 step trimmer than your outer so the carbon-fibre elements sit flat against your chest and back for direct heat transfer.
Does a heated jacket replace armour?
No. A heated layer adds warmth, not impact protection. Pair it under a jacket rated to EN 17092 AA or AAA with CE Level 2 back and shoulder armour, or CE Level 1 at minimum.
How long does the battery last on a heated motorcycle jacket?
The Macna Ascent runs roughly 4 to 6 hours on its lowest of 3 heat levels. Higher levels draw more, so use low for steady warmth above 0C and step up only when wind chill drops below 10C.





