The Heat Exchanger Balaclava is made with high-performance 320 g fleece and it's designed to be worn with safety goggles. The technology of the heat exchanger captures heat from each exhaled breath and brings the heat back to the body’s core, helping to prevent loss of body heat. Winter Gear from Klein Tools provides ultimate warmth options so you can focus on getting the job done.

• Balaclava is made with high-performance 320g fleece for cold weather.
• The technology of the heat exchanger captures heat from each exhaled breath and brings the heat back to the body’s core, helping to prevent loss of body heat.
• Heat exchanger is removable for versatility and adjusts with hook and loop attachment for a form-fit.
• Designed to be worn with safety goggles.
• Built-in aluminum nose piece allows for snug fit every time.
• Controls moisture to keep skin dry.
• One size fits most.
• Machine washable.