Why
choose riding clothing that has skin thermoregulation properties?
With summer approaching, the ambient temperature will be very changeable – this means the inevitable issue of becoming hot and sweaty when riding – something all riders are familiar with! Our arenas are commonly filled with ladies riding in vest tops in summer, to increase air-flow and reduce excessive warmth from riding clothing.
Maintaining
our body temperature
Our
skin, essentially one inter-connected organ, is very practiced at maintaining
our body temperature within suitable limits; as best it can, at least. As the
sun becomes hotter, the skin’s immense blood supply helps regulate temperature
- blood vessels in the dermis, the middle layer of the skin, dilate to allow
for heat loss, and constrict to retain heat.
With
its large surface area, our skin plays an important role in body
thermoregulation. As we ride and increase our metabolic and physical processes
– for example, riding the faster gaits, or performing a showjumping round – our
body generates heat. When it becomes excessive, the body cleverly vasodilates
the skin’s blood vessels, to start the cooling process. A further key process
is sweating, which roughly speaking begins when the body temperature rises
above 37 C. As drops of sweat form on and then evaporate from our skin surface,
they take body heat away with them. Another clever process is convection,
whereby air circulation close to the skin allows heat to be dissipated.
Why
wicking horse riding clothing is hot to trot!
Let’s
look a little at what those little vest tops are achieving, when you’re riding
– or any cotton based T shirt or underwear, for that matter. Because cotton is
a natural fibre, it absorbs moisture, drawing it away from the skin – but
what’s actually preferable is a wicking material. With a cotton top or
underwear, the sweat just stays on the material - it doesn’t get drawn away
from your skin and isn’t moisture-wicking. A technical material designed for
exercise helps dry sweat faster by pulling the sweat away from the skin, out of
the clothing, and into the environment. This allows for the cooling process of
evaporation. If the top or underwear is tight fitting as well as being less
breathable, as most are, convection, whereby air circulation allows heat to be
dissipated, can’t take place so efficiently. Another side effect is that
unpleasant build-up of perspiration, and the ensuing smell and discomfort!
Derriere’s
underwear range is too made from exercise specific, sports technology fabric to
ensure advanced moisture wicking to keep riders cool and dry in the saddle.
Ask
your local Derriere stockist or visit www.derriereequestrian.com to see the range –
your skin will thank you!