FREE SHIPPING ON ORDERS OVER $80*in continental U.S.
FREE SHIPPING ON ORDERS OVER $80*in continental U.S.
TechNiche 6625 Phase Change Pullover Cooling Vest
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TechNiche 6625 Phase Change Pullover Cooling Vest

  • $142.99 per Item
MSRP: $185.89 | You save
  • 23%
Free Shipping Over $80
Buy more for less:
1-3 Items $142.99 / Item
4-5 Items $139.42 / Item
6-11 Items $136.56 / Item
12-35 Items $134.41 / Item
36+ Items $132.98 / Item
Buy more for less:
1-3 Items $142.99 / each
4-5 Items $139.42 / each
6-11 Items $136.56 / each
12-35 Items $134.41 / each
36 + Items $132.98 / each
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6625 TechKewl Phase Change Cooling Vests:
  • Scoop neck pull over style
  • Hook and loop girth and shoulder adjustments
  • 100% cotton vest with thermal liner
  • One set of Cool Pax™ inserts (6667) included with each vest
  • Phase Change Cooler Bag

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). 

Recommended For:

  • Construction
  • Landscaping
  • Road Work
  • Welding
  • General Warm Weather Work
  • Warm Weather Outdoor Recreation
  • Weight
    2 lbs
  • SKU
  • Vendor part number
  • Department
    Cooling Vests
  • Brand
  • Industry
    Construction, Oil and Gas, Assembly, Warehouse
  • Feature
    Warm Weather
  • Material
  • Workwear Style
    Phase Change
  • google_product_category
  • Color
  • Size
    Medium/Large, Large/Extra Large
Vendor Part Numbers



Please use the chart below to determine your accurate size for Techniche Cooling Vest.


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We offer free shipping on all orders over $80 within the continental USA. If your order does not qualify for free shipping, you will get a lower shipping rate if you ship to a business rather than a residential address.


Ground shipments generally ship the next business day after your purchase and arrive within three to five business days, depending on your location. We also offer 2-Day and 3-Day expedited shipping. Most of our vendors have multiple distribution centers, and we will always ship from the closest location. 


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For more information, please visit our Shipping Information page.



Customer satisfaction is our top priority and we want you to be completely satisfied with your purchase. If you want to return your purchase for any reason, please send us an RMA request (Return Merchandise Authorization). We will respond via email with an RMA number and the return shipping address. Please allow 5-7 business days to receive your RMA.

For more information, please visit our Returns & Exchanges page.