A slim heated base layer that warms your core and arms under any outfit.
This heated thermal top has 12 heating zones across the stomach, forearms and back. Hold the button for three seconds to switch on; the light changes colour to show the level. A velvet lining keeps warmth close to the skin, and a small zipped side pocket holds a standard 5 V power bank (not included). Wear it under a jumper, shirt or jacket for cold commutes, outdoor work and long days outside.
Key Features
12 heating zones – stomach, forearms and back.
3 heat levels – colour-coded button light.
Velvet lining – soft and warm.
Zipped battery pocket – keeps the power bank secure.
Slim fit – layers under everyday clothes.
Size & Fit
Close thermal fit.
Available in sizes M, L, XL, 2XL, 3XL, 4XL and 5XL.
Remove the power bank before washing.
Size Guide
Men's measurements. Women's fit is cut narrower; if in doubt, choose one size up.
