The Allegro Vortex Cooling  or Heating Vest delivers constant and adjustable cooling or heating. The Flame Retardant Low Profile Vortex Cooling Vest may be connected to any clean compressed air source and may be worn under protective clothing; the Standard Vest for Cooling Inserts is ideal to wear under HazMat suits; the Standard Cooling Vest and Economy Poncho Cooling Vest may be soaked in cold water. Vests are durable, breathable, lightweight, and available in a variety of safety colors.

Allegro Safety, www.allegrosafety.com.