Heated Vests + Bodywarmers
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Heated Vests & Body Warmers

A heated body warmer or heated motorcycle vest, also called a heated gilet, keeps your core warm with far infrared panels in the chest and back, without the bulk of sleeves. It fits under a close-cut riding jacket and draws...

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Beheizte Westen + Bodywarmer questions

How are KEIS heated bodywarmers and vests powered?
B601 ULTRAFLEX Heated Bodywarmer

The B601 can be powered in two main ways. Using the supplied fused KEIS supply lead, it can connect directly to your motorcycle battery for unlimited power while riding. It can also be powered by a KEIS portable battery pack, sold separately, which is ideal for short trips or when off the bike and lets you power the bodywarmer without needing to connect to the bike.

V501 Heated Vest

The V501 can be powered in two main ways. Using the supplied fused KEIS supply lead, it can connect directly to your motorcycle battery for unlimited power while riding. It can also be powered by a KEIS portable battery pack, sold separately, which is ideal for short trips or when off the bike and lets you power the vest without needing to connect to the bike.

Can I connect KEIS heated bodywarmers and vests to other KEIS heated clothing?
B601 ULTRAFLEX Heated Bodywarmer

Yes! The B601 includes a central power hub that allows you to plug in other KEIS heated gear like gloves, trousers, or socks. This means you can power your entire heated clothing system from a single source, simplifying your setup.

V501 Heated Vest

Yes, the vest includes a central power hub that lets you connect other KEIS garments, such as gloves or trousers. This allows multiple garments to be powered and controlled together, simplifying setup and keeping your gear streamlined.

Are KEIS heated bodywarmers and vests waterproof?
B601 ULTRAFLEX Heated Bodywarmer

While the B601 is made from breathable and durable materials, it is not waterproof and is designed to be worn underneath your protective motorcycle jacket. For best results, pair it with a waterproof outer layer when riding in wet conditions.

V501 Heated Vest

No, the V501 is designed as a mid layer and should be worn under a protective outer jacket that offers waterproofing and abrasion resistance. However, the vest fabric is wind resistant, breathable and heat retentive, helping to trap warmth effectively under your outer shell.

B601 ULTRAFLEX Heated BodywarmerCan I wear the B601 directly against my skin?

It’s recommended to wear the B601 over a base layer, such as a thin thermal or technical top. This helps distribute heat more effectively and provides a barrier between your skin and the heating panels, ensuring both comfort and optimal performance.

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V501 Heated VestWhat type of rider is the V501 best suited for?

The V501 is ideal for commuters, tourers, and everyday riders who face regular cold weather and prefer a lightweight, sleeveless design. It offers a reliable, balanced level of warmth that makes it a perfect all-rounder for typical UK and European winter conditions.

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B601 ULTRAFLEX Heated BodywarmerWhat’s the difference between the B601 and a full heated jacket?

The B601 is a sleeveless version of the KEIS J601 ULTRAFLEX Heated Jacket. It offers all the same high performance core heating technologies, minus the heated sleeves. It's ideal for riders looking to reduce bulk or wear it as a true mid layer beneath a close fitting outer jacket.

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V501 Heated VestHow does the V501 compare to the J501 in terms of heat output?

The V501 provides excellent warmth, delivering the same core power as the J501. As it does not include the sleeves, the overall output is smaller, therefore it is better suited for moderate cold weather riding, offering comfort and coverage with dual use both on and off the bike when paired with the KEIS 5000mAh portable battery.

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B601 ULTRAFLEX Heated BodywarmerHow long does the B601 stay warm on battery power?

Run time depends on the battery you choose and the heat setting. Use the battery run time calculator on the product page for an estimate.

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V501 Heated VestWhere are the heating panels located in the V501?

The V501 features Far Infrared heating panels in the chest and back. This keeps your core temperature up while using less power than the J501, which adds heating panels in the sleeves and collar.

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