The first layer that warms by itself

This top sits right on your skin like an undershirt. Heating panels are sewn in at the neck, belly, forearms and back – on top you wear your sweater and jacket as usual. The power bank comes in the box.

• 5,000 mAh power bank included – with the heating off, it also charges your phone
• 15 heating panels: one in the collar, four over belly and kidneys, one on each forearm, eight on the back
• 3 levels via a button at the hem, the light color shows the level
• Up to about 131 °F (55 °C) at the panel on the highest level
• Women's tailored cut in XS–XXL, men's straight cut in XS–3XL, black or gray

Instead of fleece and a second sweater

The walk with the dog, the short hike in November, the morning at the market stall. The top replaces the bulky mid layer – and your jacket still zips up.

Size

The top fits close and the fabric gives. Between two sizes, take the larger one. Measurements of the top, laid flat, in inches (centimeters in brackets), with matching body weight:

Women

• XS: chest 33.1 in (84 cm), length 21.9 in (55.5 cm), 99–121 lb (45–55 kg)
• S: chest 34.6 in (88 cm), length 22.6 in (57.5 cm), 121–132 lb (55–60 kg)
• M: chest 36.2 in (92 cm), length 23.4 in (59.5 cm), 132–143 lb (60–65 kg)
• L: chest 37 in (94 cm), length 24.2 in (61.5 cm), 143–165 lb (65–75 kg)
• XL: chest 39.4 in (100 cm), length 24.6 in (62.5 cm), 165–187 lb (75–85 kg)
• XXL: chest 40.9 in (104 cm), length 25 in (63.5 cm), 187–198 lb (85–90 kg)

Men

• XS: chest 37.8 in (96 cm), length 24.8 in (63 cm), 110–121 lb (50–55 kg)
• S: chest 39.4 in (100 cm), length 25.6 in (65 cm), 132–143 lb (60–65 kg)
• M: chest 40.9 in (104 cm), length 26.4 in (67 cm), 154–165 lb (70–75 kg)
• L: chest 42.5 in (108 cm), length 27.2 in (69 cm), 165–176 lb (75–80 kg)
• XL: chest 44.1 in (112 cm), length 28 in (71 cm), 176–198 lb (80–90 kg)
• XXL: chest 45.7 in (116 cm), length 28.3 in (72 cm), 198–209 lb (90–95 kg)
• 3XL: chest 47.2 in (120 cm), length 28.7 in (73 cm), 209–220 lb (95–100 kg)

Details and what’s in the box

• Heating panels: neck, belly, forearms, back
• Levels: 3, button with light at the hem
• Power: USB connector in the flat zip pocket at the hem
• Care: remove the power bank, wash in a laundry bag on a gentle cycle, let it dry completely
• In the box: top, 5,000 mAh power bank

Frequently asked questions

Is the power bank included?
Yes. A 5,000 mAh power bank is included in the price. With the heating off, it also charges your phone.

Are pants included?
No, you get the top.

Can I wear it without power?
Yes. Without the power bank it is a warm, close-fitting long-sleeve shirt.