The HeatShield II is designed to protect firefighters and mobile personnel exposed to extreme heat conditions.For situations where the AirVest cannot be used the HeatShield  is the very best solution. Read what various independent studies say:

Final Report to ClimaTech_May 6.pdf

WVHTC.pdf

The HeatShield II uses a patent pend. layered system. The cooling core layers are velcro attached into the vest. This allows more than one layer to be used at a time and consequently the duration of the vest can fit the job without the vest becoming to heavy or inflexible. Layers can be easily switched out in the field for fully charged ones.

The patented HeatShield II incorporates a design to wick away moisture, condense and channel it out the vest providing the cooling power of two phase shifts. You will see our vests used in industries and by people like these:

• Fire Fighter
• Hazmat Workers
• Air National Guard
• Welders
• HVAC&R Technicians
• Roofers
• Construction
• Body Shops
• Painters
• Refinery
• Warehouses
• Chemical Plant
• 

Easy to use, freeze the HeatShield II inserts, velcro them into the vest on and enjoy hours of air conditioning. Three, six, eight hours with the sets of patented replaceable inserts makes this vest the best vest we have ever made. HVAC people keep a set of inserts in a folded blanket for use during the hot part of the day. The HeatShield II is designed to be frozen over and over in a common freezer yet maintains a comfortable temperature next to the body. Our vest is lighter, more comfortable, more flexible and more effective than any competing vest. Read the independent literature above.

How It Works:

Features:

• Improves productivity (25% or more)
• Helps with OSHA heat compliance
• Patented design keeps you cool & dry
• Double layer of replaceable inserts extends time (go to inserts page)
• The power of two phase shifts provides long-lasting cooling
• Significant cooling for 3.5 hours in 100ºF lab test environment (without replacing inserts)
• Engineered to be 80% lighter than competing vests (weighs 3.5 lbs)
• Double layer of inserts may be used in the vest to extend time dramatically.
• HazMat cylinder friendly, Firefighter bunker gear friendly
• Engineered to be compliant with NFPA standards
• Rapid refreezing
• Tetherless cooling
• SATISFACTION GUARANTEED

$169.95 extra inserts $45