Men's Ultra Light Duck Down Jacket – Portable Hooded Puffer Coat for 0–10°C (M–5XL)

The Warmest Jacket You'll Ever Forget You're Wearing

The fundamental tension in winter outerwear is weight versus warmth. Heavy coats keep you warm but restrict movement, take up luggage space, and make you feel overdressed the moment you step indoors. Lightweight jackets are easy to wear but often fail to deliver genuine warmth when temperatures drop below 5°C. The Men's Ultra Light Duck Down Jacket resolves this tension definitively — a jacket filled with white duck down that delivers genuine warmth in the 0–10°C temperature range, in a construction so lightweight (0.30–0.45kg) that you'll genuinely forget you're wearing it.

White Duck Down: The Gold Standard of Insulation

Duck down is the most efficient natural insulating material available — a fact that has made it the filling of choice for high-performance outdoor gear for decades. The white duck down filling in this jacket provides exceptional warmth-to-weight ratio, trapping body heat in thousands of tiny air pockets that create a thermal barrier against cold air. With 50% down content and 100–150g of filling, this jacket is calibrated specifically for the 0–10°C temperature range — the conditions that define the most challenging part of the British autumn and winter.

The nylon outer and lining are the ideal complement to a down filling: lightweight, windproof, and smooth enough to allow the down to loft fully and perform at its maximum insulating capacity. The broadcloth fabric type adds a degree of water resistance that protects the down filling from light rain and moisture.

Portable Design for Travel and Daily Use

At 0.30–0.45kg, this jacket is light enough to carry in a bag without noticing the weight — making it the ideal travel companion for trips where temperatures are unpredictable, or as a packable layer for outdoor activities where conditions can change rapidly. The hooded design adds meaningful protection for the head and neck without adding significant weight, and the zipper closure allows precise temperature regulation.

12 Colours for Every Wardrobe

Available in 12 colour options — including Black, Navy Blue, Army Green, Gray, Blue, and Wine Red, in both standard and alternative variants — this jacket covers the full spectrum of winter outerwear colour requirements. The range ensures you'll find the right expression for your personal style and wardrobe.

AliExpress Size Guide

• M — Chest approx. 108cm / 42.5"
• L — Chest approx. 112cm / 44.1"
• XL — Chest approx. 116cm / 45.7"
• XXL — Chest approx. 120cm / 47.2"
• XXXL — Chest approx. 124cm / 48.8"
• 4XL — Chest approx. 128cm / 50.4"
• 5XL — Chest approx. 132cm / 52.0"

Specifications

• Filling: White duck down (50% down content)
• Down Weight: 100–150g
• Material: Nylon
• Lining: Nylon
• Fabric Type: Broadcloth
• Weave: Tatting
• Closure: Zipper
• Hooded: Yes
• Decoration: None
• Thickness: Thin (ultra-light)
• Weight: 0.30–0.45kg
• Fit: Regular
• Length: Regular
• Style: Casual
• Season: Autumn and Winter (0–10°C)
• Available Colours: 12 options including Black, Navy Blue, Army Green, Gray, Wine Red
• Sizes: M – 5XL
• Origin: Mainland China (Henan)