Intelligent Unisex Infrared Vest Liner with Temperature Control Phone App
XS / 3 Hour Battery
$280.00
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Intelligent Unisex Infrared Vest Liner with Temperature Control Phone App
$280.00
Turn Any Jacket Into a Heated Jacket
Meet the world’s thinnest far infrared (FIR) heated compression vest liner. It slips under your favourite jacket and keeps you warm in the harshest cold. You get the comfort of a heated jacket at a fraction of the cost, without giving up your style.
Wear it under a leather jacket, parka, down jacket, hoodie, motorcycle jacket, work jacket, or ski/snowboard jacket. Nobody will know it’s there, but you’ll feel it.
Warmth that feels natural
Far infrared heat is the same gentle warmth you feel from the sun, and your own body gives off FIR heat to keep you warm. Our liners use carbon fibre heating filaments instead of metal wires. That means no wires to snap or coil and no hot spots, just smooth, soothing heat across your chest and back.
What’s included
- Thin stretch fabric that fits comfortably under any outer layer
- Unisex sizing
- Big heating zones on the left and right chest and across the middle of the back, the largest heating pads we know of
- Multiple heat settings, controlled with a single button on the liner
- 12V lithium polymer battery (upgraded), available in your choice of a 3-hour or 8-hour battery on the High setting. Lower heat settings extend runtime further. Actual runtime varies with ambient temperature and your outer layer.
- Universal charger
- Machine washable
- 1-year warranty against manufacturing defects
Free smartphone app
Control your vest liner from your phone with the Fired Up X Heated Apparel app: connect over Bluetooth, choose from 11 heat levels, start and stop heating, and watch the live temperature and timer.
Download the Android app | iPhone & iPad: use our controller page (setup steps)
Why choose far infrared?
Safe by design. There are no metal wires inside. The heat comes from carbon fibre filaments, so there’s no wire to kink, break, or create hot spots.
Built to last. The FIR heating pads are rated for an average lifespan of 80,000 hours.
Comfort you can feel. Many wearers find the gentle warmth soothing for stiff muscles and cold hands and backs.
Style stays yours. You already have a jacket, sweater, or hoodie you love. Add heat underneath instead of replacing it.
Easy to use. One touch of the button on the liner turns the heat on or off and cycles through temperature settings.
Easy to care for. The heating pads are waterproof, so the vest liner can go straight in the washing machine. Remove the battery first.
Therapeutic Benefits of Far Infrared
- Helps with rheumatoid arthritis.
- Infrared heat increases the extensibility of collagen tissues.
- Infrared heat helps decreases joint stiffness.
- Infrared heat helps relieve muscle spasms.
- Infrared heat treatment leads to pain relief.
- Infrared heat increases blood flow.
- Infrared heat assists in resolution of inflammatory infiltrates, oedema, and exudates.
- Infrared heat improves soft tissue injury.
Heated Vest Liner Size Chart
Extra Small (Womens XXS, XS, S, M) (Mens XS, S)
Chest Circumference - 26" - 36" ( 66 cm - 91 cm)
Shoulder to Shoulder - 12" - 16" ( 30 cm - 40 cm)
Waist Circumference - 22" - 34" ( 55 cm - 86 cm)
Medium (Womens L, XL) (Mens M, L)
Chest Circumference - 36" - 42" ( 91 cm - 106 cm)
Shoulder to Shoulder - 16" - 19" ( 40 cm - 48 cm)
Waist Circumference - 34" - 38" ( 86 cm - 96 cm)
Large (Womens XL, 2XL) (Mens L, XL, )
Chest Circumference - 42" - 50" (106 cm - 127 cm)
Shoulder to Shoulder - 19" - 24" (48 cm - 60 cm)
Waist Circumference - 38" 42" (96 cm - 106 cm)
2 XL (Womens 2XL, 3XL) (Mens XL, 2XL, 3XL)
Chest Circumference - 45" - 60" (115 cm - 152 cm)
Shoulder to Shoulder - 22" - 29" (55 cm - 73 cm)
Waist Circumference - 42" - 50" (106 cm - 127 cm)