Kids’ Vanguard Ultralight Adjustable Heated Liner Vest

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$109.99

$109.99 ~~$109.99~~

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Size

Slim Fit, Regular Fit, and Relaxed Fit, with red side panels indicating fit differences.

Kids' Size

Body Size	Height	Weight	Chest	Waist	Hip	Age - Years
S	50 - 52	50 - 65	27	25	28 ¾	6 - 7
M	53 - 57	63 - 90	29	26 ¾	30 ¾	8 - 10
L	58 - 61	85 - 110	31 ½	28 ½	32 ½	11 - 13
XL	62 - 66	100 - 125	33 ½	30	34 ¾	14 - 15

* Age suggestions are for general guidance only. We recommend choosing the size based on the measurements in the chart for the best fit.

How To Measure

1. Chest/Bust

Measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.
2. Waist

Measure around your waist at the narrowest part.
3. Hips

Measure around the fullest part of your hips.
4. Height

Standing straight without shoes, measure from the top of the head to the floor.

S/M L/XL

Kids’ Vanguard Ultralight Adjustable Heated Liner Vest

Size

$109.99

Select a Size

The size L/XL of this product is currently on pre-sale and will be shipped by 9/28.

3 heating zones across the mid-back and abdomen areas
Large hook-and-loop front closure
Stretch rib side panels
Up to 19 hours of heating with dual power (second battery purchased separately)
Durable water-repellent shell
Vibrating power button
View all Kids' Styles

Mini 5K Battery (4800 mAh)

$59.99 $79.99

3-Year Limited Warranty on heating elements
1-Year Limited Warranty on battery
FREE return shipping in the U.S.

View full details

Adjustable, Lightweight Fit for All-Day Wear

Ideal for growing kids who need a more adjustable vest that can grow with them, the Kids’ Vanguard Ultralight Adjustable Heated Liner Vest provides three heating zones in a lightweight construction and unisex fit. The vest features two exterior battery pockets for dual-battery operation for up to 19 hours of warmth (second battery purchased separately), perfect for kids who need all-day warmth for school or other outdoor adventures.

Certified Safe
Up to 19 Hours of Warmth
Adjustable Fit
Machine Washable

Feature Details

Ideal for growing kids who need an adjustable fit as they grow, or who need to adjust the fit to accommodate base layers or outerwear, a large hook-and-loop front closure and stretch rib side panels allow for easy fit adjustment.
The slim, low-bulk construction has the vest fit close to the body, meant to be used over base layers or underneath outerwear as an additional source of warmth.
Three heating zones at the left and right abdomen areas and the mid-back provide warmth where kids need it most, and a vibrating power button makes adjusting heating levels easy without removing outerwear or layers.
An optional dual-source system includes two independent battery connectors in the exterior pockets, providing up to 19 hours of heating when using two batteries (second battery purchased separately) for all-day warmth.
The soft binding at the neckline, armholes, and hem helps to reduce friction and reinforce high-wear edges for everyday use, while the durable water-repellent shell helps protect against wind and light rain.

Adjustable Hook-And-Loop Closure
External Battery Pockets
Stretch Rib Side Panels

Heating System

Heating Performance

3 targeted carbon-fiber heating zones: left and right abdomen areas and mid-back
3 adjustable heating settings (high, medium, low) with a vibrating power button system
- High: vibrates 3 times
- Medium: vibrates 2 times
- Low: vibrates 1 time
- Powering on and off: vibrates for about 3 seconds
Up to 9.5 hours of warmth with one battery: high for 4.5 hours, medium for 7 hours, and low for 9.5 hours
Up to 19 hours of warmth with two batteries (second battery purchased separately): high for 9 hours, medium for 14 hours, low for 19 hours
Quick, easy control: power button located on the left chest for simple adjustment

Battery Performance

External battery pockets: left and right battery pockets with dual-source capabilities
Fast preheating support: 7.4V output helps the vest warm up quickly
USB-C charging: fully charges in about 4 hours with a 5V/3A charger
Portable power: USB port can also charge devices when needed
Certified for safety and quality: UL, CUL, CE, FCC, and RoHS certified; powered by LG battery cells
Carry-on friendly: TSA-friendly battery for family trips.
Capacity: 4800 mAh/7.4 V/35.4 Wh
Weight: 6.53 oz (185 g)

Materials & Care

Materials

Shell: 100% polyester
Lining: 100% polyester

Style# KVAD-31

Fit and Construction

Fitting: regular fit, hip Length
Weight: 15.5 oz (440 g) for size L/XL
Pockets: 2 exterior battery pockets

Care

Use a mesh laundry bag
Machine wash cold
Gentle cycle
Do not bleach
Line dry
Do not iron
Do not dry clean

FAQs

How do I choose the right size for this kids' heated vest?

The vest has a regular, hip-length fit with unisex sizing for both boys and girls. Compare your child’s measurements with the size chart and consider the layers they will wear underneath. The hook-and-loop front closure and stretch rib side panels provide additional fit adjustment.
What is the dual-source system and how does it help?

The dual-source system allows two batteries to be connected at once, providing up to 19 hours of warmth (second battery purchased separately). The extended runtime is useful for longer school days, family outings, and other extended time away from home. And if you're using just one battery, you can choose which pocket to place it in for maximum comfort.
Who is the Kids’ Vanguard Heated Liner Vest best for?

It is best for growing kids who need a close-fitting heated layer with greater fit flexibility. The adjustable hook-and-loop front and stretch rib side panels accommodate changing fit and layering needs. It can be worn over a base layer or under jackets and coats, making it a practical choice for winter layering and longer-wear value as kids grow.
Can my child wear this for outdoor play?

Absolutely. The water-resistant ripstop shell and durable construction make it ideal for school, sports practice, and outdoor activities.
How is this different from the Kids’ Classic Heated Vest?

This Kids’ Adjustable Heated Vest is designed around adjustable fit, close-to-body layering, and extended heating with a dual-battery power system. Its hook-and-loop front and stretch side panels make it easier to adjust as kids grow or add layers. The Kids’ Classic Heated Vest features a more traditional design and is focused on versatile everyday wear.
Is this kid's heated vest safe for children?

Yes, when used as directed. This vest is part of ororo's CPC-certified kids line and uses a UL-certified Mini 5K battery powered by LG cells, with smart temperature regulation to help maintain safe, steady warmth.
Is the vest machine washable?

Yes! The vest is fully machine washable, making it perfect for parents looking for easy care and convenience.