Fleece is a polyester
velour material that creates air pockets so trapping and
retaining body heat. There are a wide range of fleeces available,
some for real bargain prices. Despite initial appearances,
you do get what you pay for. Less expensive fleece fabrics
just can't retain their insulating qualities and non-pilling
appearance after repeated use and laundering, they also
start off with less insulating properties for their bulk.
Advantages of fleece:
Provides warmth without the weight and bulk of traditional
insulating fabrics
Very breathable to provide comfort in all activities;
does not restrict the movement of water vapor
Dries quickly to minimize heat loss
Machine washable
Versatile; appropriate for a broad range of activities
Available in light, mid, and heavy weight constructions
to provide a choice of insulation level
Many styles are also available with a water
and wind-repellent surface that sheds rain and snow. This
makes fleeces suitable for use as an outer shell layer in
many conditions. However, do not assume that you will be
able to get away with using a fleece as a permanent outer
layer in all conditions, they are no substitute for a proper
wind-proof and water-proof outer shell. In Antarctica (and
other environments too) you NEED a fully windproof outer
shell.
In selecting clothing for cold
and extreme weather the priorities are:
keep the body warm, particularly fingers and toes
allow for free removal of perspiration
allow free movement
be comfortable at all times, whatever the weather
Layer one:
underwear / base layer (can be short and thin or
long and "thermal")
Layer two: the insulating layer, tops & pants
- This Page
Layer three:
outer shell layer
|