Diving undersuits are designed to wear under a Diving Drysuit - sometimes known as 'Woolly Bears' - they come
in varying thicknesses - a thinner Diving undersuit or thermal underwear would be worn under a Neoprene Drysuit. Weezle make undersuits the Weezle Extreme and Weezle Boots or Socks - insulted boots or socks.
Typhoon undersuits comt in 2 thicknesses.
