What Makes a Good Down Coat?

Down jackets are an essential piece of winter gear for arctic explorers and high-altitude mountaineers, keeping them warm while they traverse sub-zero environments.down coats But where does the down in their jackets come from, how is it treated and what makes a good down jacket?

When choosing a down coat for cold weather adventures it's important to consider the fill power, weight and outer fabric.down coats down coats A high quality down jacket should be comfortable, warm and highly packable while delivering durable protection against light rain or snow.down coats It should also have thoughtful design features that improve performance and comfort, such as lined cuffs or drawcord hem adjustments.

The puffer's roots in outdoor apparel date back to the 1930s, when British chemist George Finch designed an outer layer made of balloon fabric and eiderdown to protect himself while he fished on hazardous trips in freezing conditions.down coats The jacket was a hit, becoming a popular choice for outdoorsy types and fashion-forward city dwellers alike.down coats It's since become a staple piece of winter wardrobes, with the puffer now appearing in countless colours and styles.

The key to a great down coat is the quality of the insulation, measured in "fill power" and rated between 500 and 900.down coats The higher the number, the better the quality and loftiness of the down. An ounce of down with a fill power of 900 will insulate more than an ounce of 650 fill power down, even though they both weigh the same.

To ensure the highest possible quality, down must pass a number of rigorous tests.down coats For example, it must be able to bounce back to its original size after being compressed, and the ability to do so is known as its "loft." A down jacket's fill power should be stated clearly on the product description.

It's also worth checking whether the down is hydrophobic, which means that it has been coated with a water-repellent material to help it retain its insulation properties when wet.down coats This is particularly important for activities that involve prolonged exposure to wet conditions, such as hiking or climbing, as the jacket won't be able to keep you warm if it becomes saturated.

For a more eco-friendly option, consider buying a down jacket with RDS (Responsible Down Standard) certification.down coats This means that the down has been responsibly sourced using methods that prioritize animal welfare and environmental sustainability. The jackets should also feature a PFC-free durable water repellent coating and impregnation, to help the down stay dry and insulated for longer.

A down jacket is ideal as a warm core layer when used with other layers of apparel, such as a base layer and a hard or soft shell.down coats Depending on the conditions, you might want to add a lightweight insulated vest or a fleece for extra warmth.

The best down jackets are those that can be layered for different climates and temperatures.down coats Ideally, you should have at least one of these jackets in your closet to be prepared for any cold-weather activity.