Phase Change Cooling Vests
TechNiche's Phase Change Cooling Vest Inserts maintain a comfortable 14 degrees C (58 degrees F) for up to 3 hours of critical heat stress relief. They are commonly used under high heat protective clothing, hazardous material suits, military body armor, and mascot costumes.

6626 TechKewl Phase Change Cooling Vests
- V-neck w/zipper closure; hook & loop girth adjustments
- 100% cotton (excluding inserts)
- Thermal Liner
- Includes front chest pocket
- Mid Blue, Black, Khaki, USA Flag
- M/L (100-175 lbs.), L/XL (175-250 lbs.), 2XL (250-300 lbs.)
- Include one (1) set of Cool PaxTM Phase Change Cooling Inserts (6665)

6627 TechKewl Phase Change Cooling Vests w/Built-In Hydration System
- All the attributes of the 6626 plus
- Built-in hydration pocket and drinking hose w/valve; V-neck w/zipper closure, and hook & loop girth adjustments
- 70 fl. oz. (2 liter) bladder; 100% cotton (excluding inserts)
- Royal Blue
- M/L (100-175 lbs.), L/XL (175-250 lbs.), 2XL (250-300 lbs.)
- Include one (1) set of Cool PaxTM Phase Change Cooling Inserts (6665) & Hydration System (6660)
- Can be ordered in NOMEX (6627-N) and INDURA (6627-I) fire resistant fabrics

6626-HV TechKewl Phase Change Cooling Traffic Safety Vests
- V-neck w/zipper closure and hook and loop girth adjustments
- ANSI Compliance: Class II
- Hi-Viz lime with Silver retro-reflective striping
- 100% polyester outer, cotton inner, w/Thermal liner
- M/L (100-175 lbs.), L/XL (175-250 lbs.), 2XL (250-300 lbs.)
- Include one (1) set of Cool PaxTM Phase Change Cooling Inserts (6665) & Hydration System (6660)

- Fire resistant; V-neck w/zipper closure, and hook & loop girth adjustments
- INDURATM fire resistant fabric
- M/L (100-175 lbs.), L/XL (175-250 lbs.), 2XL (250-300 lbs.)
- Include one (1) set of Cool PaxTM Phase Change Cooling Inserts (6665)

- Fire resistant; V-neck w/zipper closure, and hook & loop girth adjustments
- NOMEXTM fire resistant fabric, thread, and hook & loop for complete protection
- M/L (100-175 lbs.), L/XL (175-250 lbs.), 2XL (250-300 lbs.)
- Include one (1) set of Cool Pax Phase Change Cooling Inserts (6665)

6665 TechKewl Phase Change Cooling Vest Inserts
- 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)

6665V TechKewl Phase Change Cooling Inserts
- All of the attributes of the 6665 plus velcro stabilizers
- Stabilizers prevent inserts from sliding down in pockets
- Hook and loop attachment on insert secures to vest pocket

6625 TechKewl Phase Change Cooling Vests
- Scoop neck pull over
- Hook and loop girth and shoulder adjustments
- 100% cotton vest w/thermal liner
- One set of Cool Pax inserts (6667) included w/each vest
- Colors: Mid Blue, Custom
- Sizes: M/L, L/XL, Custom

6667 Cool Pax for Pull Over Vest
- These Cool Pax utilize the same 58F (14C) cooling material as the 6665 inserts
- These Cool Pax inserts fit in the front and back fo the vest's pouches and are secured in place using hook and loop
- Include two (2) Phase Change Cooling Inserts per set
- Total Weight: 6 lbs ... for use with 6625

Water Based Cooling 6826 Fire Resistant Vests w/INDURA?
- Ideal for hot and flammable job sites; inserts maintain a temperature of 32 degrees F (0 degrees C) for approximately 1 hour
- INDURATM fire resistant fabric
- M/L (100-175 lbs.), L/XL (175-250 lbs.), 2XL (250-300 lbs.)
- Include one (1) set of Water Based Cooling Fire Resistant Vest Inserts (6865)

Water Based Cooling 6865 Replacement Fire Resistant Vest Inserts
- Use additional inserts for continuous relief; place in freezer before use
- Include four (4) Water Based Cooling Inserts per set
- For Water Based Cooling Fire Resistant Vests (6826)



