Cold that creeps in under your jacket ruins the whole day. The BERTSCHAT® heated shirts collection puts warmth where you need it most: across your core. The range covers Single Heating and Dual Heating models, worn as a base layer under your normal clothing or as a standalone shirt. One choice between steady everyday warmth and full surface heat.

What is in the heated shirts range

The collection holds two main models. The Heated Shirt PRO uses Single Heating to warm the chest and back, ideal for daily use, commuting and people who want reliable warmth without extra bulk. The Dual Heating version spreads warmth across a larger surface, reaching areas that usually stay cold and delivering deeper, more even heat in lower temperatures.

Want to warm your lower body at the same time? The Heated Shirt and Pants PRO set combines a heated shirt with heated pants for full-body coverage. If you prefer warmth around your torso without sleeves, the heated bodywarmer range is a strong alternative.

Every heated shirt runs on the same USB battery system used across our heated clothing. That means the batteries are interchangeable between products, so an extra pack you already own keeps you going through the coldest part of the day.

What to look for when choosing a heated shirt

• Single or Dual Heating: Single Heating warms the core through a focused heating zone and suits everyday wear. Dual Heating covers a larger surface for deeper, more even warmth in extreme cold.
• Base layer or standalone: A slim heated shirt fits neatly under a jumper or jacket. Worn alone, it gives direct warmth against the skin without added layers.
• Battery capacity: Higher mAh means longer heating time. Check our battery packs if you want a spare for full-day use.
• Fit: A close fit keeps the heating elements against your body, where they work best. Use the size chart on each product page to find your size.
• Medical use: For people with Raynaud's or chronic cold sensitivity, the larger surface of Dual Heating offers the most consistent warmth across the core.