Down Jacket Temperature Guide

Here are some examples to help illustrate how fill power and down weight work together.

Down jacket temperature guide.

An 800 fill power jacket will require less down than a 500 fill power jacket to provide the same warmth. Of down will be warmer than a 800 fill power jacket with 5 oz. Down jackets are there for if things really get cold for the. Down jacket temperature range how warm will you be.

A jacket with a higher fp down minimizes its loss of insulating power over time. For down outerwear ratings will generally fall between 600 and 800. The number one question everyone asks themselves when browsing for down jackets is how warm will it be some brands will print temperature ratings and ranges on their products sleeping bags will generally always have them in order to assure you that if it advertises warmth in 20 degree weather the product will keep you warm in 20 degree weather. Fill power ranges from 400 to 900.

Our testers place tim in a chamber wearing our outerwear over everyday clothing just like what you may wear on a cold day and then our testers deliver electrical power to the wires in his copper skin to maintain a temperature of 35 c about the same temp as your skin. With the down weight and down to feather ratio being equal an 800 fill power jacket will be warmer than a 500 fill power jacket. The winter jacket temperature gauge. The winter jacket temperature gauge.

During the winter months your jacket becomes a part of your identity. The better the quality of down the higher the fill power. A jacket with a lower fp down on the other hand might not and probably will not prove nearly as durable. Winter means days with a chill and long nights but that doesn t mean you have to say goodbye to style.