WORLDWIDE SHIPPING. ORDERS WILL SHIP IN 2-10 BUSINESS DAYS.
Mertra Heat Reactive Puffer (Coal)
£332.00 Original price was: £332.00.£233.00Current price is: £233.00.
- Polyester shell with poly urethane coating
- Down cotton fill
- Heat sensitive colour changing effect
- High frequency 3D logos on chest & back
- Lining zip pocket
- Hood toggles
- Waist toggles
- Wrist velcro tighteners
The New Drop Mertra Heat Reactive Puffer (Coal) brings an elevated winter aesthetic with cutting-edge heat-sensitive technology that shifts color when exposed to touch and warmth. Designed with a durable polyester shell and polyurethane coating, it provides strong resistance against cold and harsh outdoor elements. The down-cotton filling ensures maximum insulation, creating a warm, cushioned feel in freezing temperatures. High-frequency 3D logos on the chest and back add a sleek, technical design finish. Adjustable toggles on the hood and waist deliver a tailored, protective fit, while the wrist velcro closures help seal in warmth. A secure interior zip pocket completes this functional yet bold cold-weather essential.
| Size | L, M, S, XL, XS, XXL |
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At Mertra, we’re committed to providing fast, reliable, and secure worldwide delivery on every order.
Worldwide Shipping
We proudly offer worldwide shipping at a flat rate of £10.
All orders are shipped within 2–10 business days, depending on your location and stock availability.
We work with trusted global carriers such as DHL, UPS, and FedEx to ensure your package arrives safely and on time.
Shipping Rates
- Flat Rate: £10 worldwide
- All shipment pricing is based upon weight and destination.
- International orders may be subject to customs duties or import taxes, which are not covered by Mertra and must be paid by the customer.
Order Tracking
Once your order has been shipped, you will receive a confirmation email with tracking details. Please allow up to 48 hours for tracking information to update after dispatch.
Unexpected Delays
While we strive to deliver within the estimated timeframe, external factors such as customs inspections, carrier delays, or holidays may occasionally cause delays. If your package takes longer than expected, please reach out to our support team for assistance.















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