
ThermoSphere™ Technology: Smarter Heat You Can Feel Instantly
ThermoSphere™ powers every ToastyBody hoodie. 5 ultra‑thin, flexible carbon panels (2 front, 3 back) deliver fast, even warmth without bulk—bonded into the fabric so it moves like a normal hoodie.
Power You Can Rely On
5000 mAh rechargeable battery included. Tucks neatly into the discreet top cuff pocket, sitting comfortably against your calf. Provides up to 13 hours of steady warmth.
Targeted Foot Coverage
ThermoSphere™ channels heat around the toes and top of the foot—the areas most prone to cold—for quick, enveloping comfort.
Three Heat Levels
One-touch control lets you choose 35 °C / 95 °F, 45 °C / 113 °F, 55 °C / 131 °F to match conditions—from gentle comfort to deep winter warmth.
Premium Comfort Knit
Asoft, breathable performance knitwith light stretch manages moisture and stays securely in place—no slipping or bunching.
Safety & Efficiency
Smart regulation maintains consistent warmth with built-in protection against overheating—more warmth, less drain.
Note: Third-party power banks vary in quality. Low-quality units may reduce runtime or performance. For best results and safety, use the official ToastyBody Power Bank (sold separately).
Why toastybody Is The Smarter Choice
Heated clothing that’s made to move, built to last, and trusted by 11,000+ customers.
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|---|---|
| ThermoSphere™ Toe & Forefoot Heating | |
| 3 Heat Levels | |
| Batteries Included (2x 5000 mAh) | |
| Up To 13 Hours Of Warmth | |
| Breathable, Moisture-Wicking Knit | |
| Cushioned Heel & Toe, Stay-Up Fit | |
| Discreet Calf Battery Pocket | |
| Machine Washable (Remove Battery) |
Need help with sizing? Email our team
Got Questions?
Is the Heated Puffer Jacket safe to wear?
Is the Heated Puffer Jacket safe to wear?
Yes, very safe when used properly.
The Heated Puffer Jacket uses low-voltage USB power and our ThermoSphere™ heating system, which features insulated carbon fiber panels. Built-in temperature regulation prevents overheating, and all components are tested to meet international safety standards.
Does it actually warm me, or just trap body heat like a normal puffer?
Does it actually warm me, or just trap body heat like a normal puffer?
It heats faster than typical insulation.
Unlike regular jackets that only trap body warmth, the Heated Puffer actively generates heat. 21 ThermoSphere™ panels are built into the lining to warm your chest, back, arms, and shoulders in under 30 seconds, so you stay cosy even in freezing or damp conditions.
How long does the battery last?
How long does the battery last?
Up to 10 hours on low.
When paired with our recommended 10,000 mAh power bank, you can expect up to 10 hours on Low (25°C / 77°F), around 6–8 hours on Medium (35°C / 95°F), and 3–4 hours on High (45°C / 113°F). Runtime may vary depending on ambient temperature and the quality/capacity of your power bank.
Is the jacket heavy or bulky with the heating panels inside?
Is the jacket heavy or bulky with the heating panels inside?
Not bulky, it's as light as a regular puffer.
The ultra-thin ThermoSphere™ heating panels are flexible and integrated seamlessly into the jacket lining. This keeps the fit sleek and lightweight, never stiff or restrictive, so you can wear it as a daily jacket or layer it comfortably under other outerwear.
Can I wash the Heated Puffer Jacket?
Can I wash the Heated Puffer Jacket?
Yes, machine washable (remove the power bank).
Simply disconnect and remove the power bank, tuck the cable into its compartment, and wash on a gentle cycle. Air-dry only. Avoid bleach, ironing, or dry-cleaning to protect the ThermoSphere™ heating system.
Is the jacket waterproof or windproof?
Is the jacket waterproof or windproof?
Yes, water and wind resistant.
The outer shell is designed to repel light rain and block wind, keeping both you and the ThermoSphere™ panels protected. While it’s fine for everyday winter weather, we recommend pairing it with a waterproof shell for heavy downpours.
Can I control the level of heat?
Can I control the level of heat?
Yes, three adjustable heat levels.
The jacket has a simple one-button controller to cycle through Low (25°C / 77°F), Medium (35°C / 95°F), and High (45°C / 113°F) settings. Add a gentle boost of warmth for commutes, or crank it up to maximum when temperatures drop below freezing.
Who is the Heated Puffer Jacket best suited for?
Who is the Heated Puffer Jacket best suited for?
Ideal for outdoor life and anyone who feels the cold.
The Heated Puffer Jacket is perfect for commuters, winter sports, sideline spectating, camping, and outdoor work. It’s also a game-changer for people with poor circulation or cold sensitivity, providing reliable ThermoSphere™ warmth on demand without the need for excessive layering.






