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Keis X10 Heated Body Warmer

Best Seller
in Base Layers

Electrically heated body warmer with dedicated zipped pockets for cables and a controller

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Our price

Was $131.45

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Customer Reviews for Keis X10 Heated Body Warmer

Keis X10 Heated Body Warmer
October 30, 2019

Warm as a bug in a rug

Outside temp was 10 degrees when I tested this vest for the first time. Tried it on medium setting, lovely and warm, worked a dream. Having stopped for fuel I forgot to switch it back on and soon noticed the difference. Only minor point is I'm not sure how easy it is to change the settings when all gloved up but overall would recommend for all seasons riding.

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Keis X10 Heated Body Warmer
October 11, 2019

Crazy Sizing !!

The heat provided is very good infact a bit too good even on low. The sizing however (as noted by other reviewers) is totally crazy. All my jackets are (mostly) medium or a few large so ordered a medium .... Bad idea turned up big enough for Pavarroti (labeled size 54) must be at least equivalent to extra large!! SBS brilliant as always exchanged for extra small (still perhaps a bit large) labeled size 50 (medium in anyone elses book) Works brilliantly but choose a (much) smaller size than you think as it needs to be close fitting to work effectively !!

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Keis X10 Heated Body Warmer
June 7, 2019


Recently bought this for a European tour and so glad I did. Encountered rain on our way through France but this did an excellent job of keeping me warm. Highly recommended.

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Keis X10 Heated Body Warmer
June 5, 2019

Great product for Scottish weathe

Im between sizes 40&42 in most jackets with an approx 41 in chest. After chatting with SBS i opted for the XS even though they advised dropping again to XXS. The jacket is a nice fit but no as snug as maybe should be. Tried a friends and definately better the size down. The heat is great for cold weather riding and the vest works really well and with the heavy duty controller. I've used both on low and medium heat and this gives plenty warmth especially via the lower back. I don't feel so much through the chest but that's as its not as snug. Im still impressed. Would recommend to all in uk riding through the cooler months.

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Keis X10 Heated Body Warmer
May 19, 2019

Perfect Body Warmer for those cold rides

This jacket fits perfect for my size (large), it is really comfortable and the thickness is similar to a medium size jumper in thickness. Works really well and with the heavy duty controller makes perfect sense and provides all the controlability for temperature you need.

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Keis X10 Heated Body Warmer
May 7, 2019


Fantastic jacket with the added 3 level controller. Had to go up a size as it was a little tight. SBS.co.uk fantastic even when the courier lost the returned jacket they sent a new one out that arrived next day. -3 and even the hi temp was a bit hot so normally run medium. Makes riding even when it's raining cold foggy knowing your gonna be warm. Top bit of kit, top company.

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Keis X10 Heated Body Warmer
April 27, 2019


An excellent product does what it says on the tin. I don't know why I haven't bought one years ago

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Keis X10 Heated Body Warmer
April 26, 2019

Inner glow

great product should have bought one a long time ago wear lighter clothing and keep warm great

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Keis X10 Heated Body Warmer
April 24, 2019

Superb heated vest

Bought this for a trip to scotland in april. So glad we did as it was cold but the superd heated vest kept my partner warm as pillion. Check sizes though as they tend to be on the big size, she has an XS and it fits well. Totally recommend one.

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Keis X10 Heated Body Warmer
March 28, 2019

Winter Warmer

Went with a 2XS for a 38 inch chest. It's a good fit without being constrictive. Did a 90 mile return trip to Edinburgh yesterday and it was warm enough with the controller set to minimum. Not freezing conditions, but it was not a warm day either. Having a warm body helps to keep extremities warm. No problems with current drain on the bike's battery either. The jacket has a pocket on the inside for the controller, but that's a bit of a faff to use so I haven't bothered. Overall a good purchase.

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Press Reviews for Keis X10 Heated Body Warmer


Keis X10 Heated Body Warmer

  • Three heated panels
  • Elasticated side panels
  • Hand washable
  • Power outlets for gloves and insoles
  • Vehicle power supply lead included
  • Battery power pack optional
  • Can be used on or off bike with battery pack

The Keis X10 Heated Body Warmer comes in black with elasticated side panels for a perfect fit for both men and women. The X10 also has an advanced cable management system - the supply cables and optional controller have their own dedicated pocket within the garment to keep things tidy and easy to find. The garment has 3 heated panels; 2 chest panels and 1 panel covering the lower back and kidney areas. The X10 is manufactured using the latest Metal Fibre Element Technology and can be powered from the motorcycle battery or one of the optional Li-ion battery packs which come in two different sizes. Additional power sockets under the arms and at the base allow wearers to 'daisy chain' Keis inner or outer gloves plus insoles if required, reducing the amount of cabling. The X10 comes with a fused power cable for connection directly to the bike and a selection of fuses to accommodate the varied accessory combinations.

CHEST Inches3840424446485052
EURO SIZE4850525456586062
└Due to elasticated side panels, we recommend going down a size.

Related Items


Forget heated bike clothing as it used to be, the Keis range uses the latest Encapsulated Element Technology to deliver reliable, instantly controllable, even heating - both on and off your motorbike. Light, thin, flexible, breathable and fully washable are just some of the features Keis heated clothing boasts. With the option of rechargeable power packs the wearer can also benefit wherever they are; wonderful, wireless, winter warmth!

See all Keis products
Questions and Answers

Questions and Answers

  • What size would I need as I am a size 10.. 34/36 chest?

    October 17, 2019

    The 3XS measures at 36inches and the 4XS measures at 34inches. We would suggest trying the 4XS due to customer feedback explaining that the vest can come up large.

  • I'm thinking about getting one of these vests. Will is cause an issue with my battery running a vest, tomtom 550 satnav and heated grips off my 2017 MT09? Thanks very much...

    April 27, 2019

    The body warmer draws 1.5A, you will need to check that the draw of all three items does not exceed the maximum draw stated by Yamaha. However, We think that you would be fine.

  • I am I bit confused as to what size I should order ,my actual chest measurement with a base layer on is 44" but if I was buying a fleese waistcoat I would buy a 46-48 ,with that info what size heated vest should I order thanks in advance and looking forward to being warmer,regards mark

    April 15, 2019

    Previous customer feedback would suggest that you need to go down at least one size and maybe even two on your actual chest size,as these body warmers do come up large.

  • just to double check, the price includes a battery pack and cables to this so it is independent of bike battery

    April 15, 2019

    The battery power pack is not included and would need to be purchased separately. A motorcycle battery connection lead is included.

  • Hi, Does this vest come with the type of plug/lead that would go straight into the accessories port on my BMW RnineT? Or do i need an adaptor? If so which one? Thanks

    October 3, 2018

    You will require the Keis Accessory Plug Lead, this is not supplied with the vest.

  • Hi. Is the controller waterproof ?

    March 29, 2018

    The controller is not waterproof, but will have its own dedicated pocket within the garment to keep things tidy and dry.

  • Hi, I already have Keis heated inner gloves. Do I need to by anything else if I want to run both gloves and vest together? Thanks

    February 8, 2018

    All Keis Heated Gloves come complete with everything required to power them independently. However the X10, X20 and X30 Bodywarmers incorporate integrated power sockets specifically to power Keis Heated Inner Gloves using optional - Keis Glove Extension Lead Twin Pack.

  • Hi, does this jacket come with a battery as well for when it isn't plugged into the bike? Thanks

    January 19, 2018

    The battery is an optional extra, it comes with a motorcycle battery connection lead.

  • Does the heated vest comply to any British Standards?

    December 11, 2017

    I can confirm that there are no British standards for heated clothing.

  • I am buying for my partner as a Christmas gift. How long do I have to exchange incase of size error?

    December 5, 2017

    So long as the item is not worn and the manufacturers tags are not removed then you have 365 days to return the item to us for exchange or refund.

  • If you are wearing the heated vest under a waterproof jacket. Is it safe to use your heated vest if its raining?

    December 1, 2017

    Yes,this will be fine underneath a waterproof jacket.

  • Are they washable?

    November 28, 2017

    The Keis X10 Heated Body Warmer is hand washable.

  • Hi I am looking at heated clothing for me and the wife (pillion) not sure if we need full jacket or body warmer, both need to be plugged in to the bike which is BMW R1200RS 506W alternator. Advice please Regards Terry

    August 28, 2017

    The Keis body warmer will come with a battery connection loom, two can be used on your bike with no issues. The current draw on each will be 1.5A, the power for each is 18w.

  • Hi I am a 46in chest what would be the best size for snug fit

    March 18, 2017

    Previous customer feedback would suggest that a large would be the best fit - these do have elasticated side panels to ensure a snug fit. If you find that this is not the correct size for you we can of course exchange it if the item has not been used and still has the tags attached.

  • What temperature do these run at and are they supposed to be worn over a jumper?

    February 26, 2013

    The heated body warmers are designed to replace the warm air that is naturally lost by the body during colder temperatures. As such they run at a warm ambient temperature (as opposed to being overly hot) which helps retain the heat whilst remaining comfortable. Being designed to replace heat loss, the manufacturer advises that they are best worn over a t-shirt (or similar baseware) and beneath a fleece or midlayer thus maintaining a warm pocket of air between the layers.

  • The size chart here is different from the one on the Keis website - can you please confirm which I should use?

    January 10, 2013

    We have adjusted our size chart according to customer feedback.

  • Does the body warmer come complete with the power leads to connect between battery/jacket and controller?

    December 3, 2012

    The body warmer is supplied with leads for both power supply options (Bike battery or optional battery pack). The plug in facility for the optional battery pack is incorporated into the body of the jacket, this is also the point where the controller can be connected and retained in a zipped pocket.

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