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COOL PAX Extra Insert Set (4 Inserts) with Velcro

6665V TechKewl Phase Change Cooling Inserts With Velcro: Safe, effective and comfortable Maintain a comfortable 58F (14C) for up to 3 hours Use additional inserts for continuous relief Include four (4) Phase Change Cooling Inserts per set For PCC Standard Vests (6626, 6626-I, 6626-N, 6626HV) Key Benefits of TechKewl™ Phase Change Cooling: Provide cooling comfort and heat stress protection in high temperature environments. Commonly used in extreme heat under work gear, costumes, and other apparel. Phase Change Material releases long-lasting, temperature-specific (58 degrees F, 14 degrees C), cooling relief. Non-toxic, non-flammable, durable, reusable, lighter than water, and does not produce condensation. TechKewl Activation & Use: Simply place in a freezer until solid. Or submerge inserts in ice water for up to 45 minutes. Place inserts to garment pockets. Wear comfortably; repeat steps as needed (or use additional inserts for continuous relief). TechKewl Activation & Use: Simply place in a freezer until solid. Or submerge inserts in ice water for up to 45 minutes. Place inserts to garment pockets. Wear comfortably; repeat steps as needed (or use additional inserts for continuous relief).

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