The Fourth Layer is a three-piece range
of lightweight thermal undergarments
designed to provide comfort to
employees exposed to cold.

The company explains that we have
three layers of skin and that these
products are a skin hugging fourth
layer – hence the name. The range has
thermal long johns, a Hi-Low long
sleeved roll-neck shirt incorporating
half-gloves and a crew-neck T-Shirt.

There are male and female ranges
in black, white or steel grey and all
products are suitable for those
working in cold conditions, outdoors
in winter or partially exposed to the
cold such as delivery personnel.

The range is made of 65% polyester
and 35 viscose. The company says the
synthetic mix absorbs no moisture, so
dampness is moved away from the
body and evaporated later by the body
temperature, making the garments
comfortable to wear for long periods.