Thermalution heated rash vest.
Has been used about 15 times, but basically in mint condition.
Size is Medium, but is really a large (I wear a large Quiksilver or Ripcurl wetsuit).
3 temp settings, lasts about 2 hours on high, and gets hot enough to leave marks on your back. Really makes a difference when it's cold.
Cost me over $400NZD.
$250 ono
Vest is in NZ north island. Can ship overseas at your expense.