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Man wearing a blue Kool Max® Adjustable Zipper Cooling Vest in a bright living room with plants in the background.
Woman wearing a blue Adjustable Zipper Cooling Vest with Kool Max® packs in a bright living room with plants.
Man wearing a blue Cool58® Adjustable Zipper Cooling Vest in a bright living room with plants in the background.
A woman wearing a blue adjustable cooling vest stands in a living room with a leather chair and large green plants in the background. Two white text callouts on the right mention included cooling packs for home and away.
A woman wearing a blue adjustable cooling vest stands indoors next to a brown leather recliner, with two white callout bubbles on the right listing included products: Kool Max Packs for Home and CoolS8 Packs for Away.
Man wearing a khaki Adjustable Zipper Cooling Vest with Cool58® Packs in a bright living room with plants in the background.
Woman wearing a khaki Adjustable Zipper Cooling Vest with Cool58® Packs in a bright living room with plants in the background.
Man wearing a khaki Adjustable Zipper Cooling Vest with Kool Max® Packs in a bright living room with plants in the background.
A woman wearing a beige adjustable cooling vest stands indoors in front of a dark leather couch with green plants in the background. Two white callout bubbles on the right list included items: Kool Max Packs for Home and CoolS8 400g Packs for Away.
A woman wearing a beige cooling adjustable vest stands in a living room setting with two white text callouts on the right detailing included cooling packs.
Man wearing a blue Kool Max® Adjustable Zipper Cooling Vest in a bright living room with plants in the background.
Woman wearing a blue Adjustable Zipper Cooling Vest with Kool Max® packs in a bright living room with plants.
Man wearing a blue Cool58® Adjustable Zipper Cooling Vest in a bright living room with plants in the background.
A woman wearing a blue adjustable cooling vest stands in a living room with a leather chair and large green plants in the background. Two white text callouts on the right mention included cooling packs for home and away.
A woman wearing a blue adjustable cooling vest stands indoors next to a brown leather recliner, with two white callout bubbles on the right listing included products: Kool Max Packs for Home and CoolS8 Packs for Away.
Man wearing a khaki Adjustable Zipper Cooling Vest with Cool58® Packs in a bright living room with plants in the background.
Woman wearing a khaki Adjustable Zipper Cooling Vest with Cool58® Packs in a bright living room with plants in the background.
Man wearing a khaki Adjustable Zipper Cooling Vest with Kool Max® Packs in a bright living room with plants in the background.
A woman wearing a beige adjustable cooling vest stands indoors in front of a dark leather couch with green plants in the background. Two white callout bubbles on the right list included items: Kool Max Packs for Home and CoolS8 400g Packs for Away.
A woman wearing a beige cooling adjustable vest stands in a living room setting with two white text callouts on the right detailing included cooling packs.

Adjustable Zipper Cooling Vest with Strip Packs

$145.00
Shipping calculated at checkout.
SKU: PCVZ-KM S/M Blue
Description

Stay cool and comfortable with the Adjustable Zipper Cooling Vest in breathable Cotton. Designed to wear comfortably on its own or discreetly under clothing and costumes, it's a versatile cooling solution for any situation. The adjustable fit ensures a personalized feel for a wide range of body types, making effective cooling accessible for everyone.

Choose between Kool Max® frozen water-based cooling packs or Cool58® phase change packs to match your cooling needs. This vest comes with Long-Strip Packs, just 4 packs total, so they're easier to keep track of on the go.

StyleCotton
Man wearing a blue Kool Max® Adjustable Zipper Cooling Vest in a bright living room with plants in the background.
A woman with purple hair is wearing a navy blue waist Adjustable Zipper Cooling Vest in nylon in a brightly lit living room setting.
Color
Blue
Size Size chart
S/M
Cooling Pack Type
Kool Max®
What's included:
One (1) S/M Blue Adjustable Zipper Cooling Vest | Four (4) 6" x 15" Kool Max® Strip Packs

Adjustable Zipper Cooling Vest with Strip Packs

$145.00

•

Free FedEx shipping on orders over $50 to the Contiguous United States

•

1 Year Warranty
Person standing outdoors with text about body cooling solutions on a blue background while wearing a khaki adjustable cooling vest.
Woman sitting on a porch, watering plants with a small watering can wearing a blue adjustable cooling vest over a striped t-shirt.

Cooling Comfort

Select the cooling pack that best fits your needs. Kool Max® frozen water-based packs deliver the highest level of cooling energy and require access to a freezer. Cool58® phase change packs freeze solid at a comfortable 58°F and can be activated in a freezer, refrigerator, or container of ice water, giving you more flexibility wherever your day takes you. Both packs are non-toxic, non-flammable, and fully reusable, making them a safe cooling solution you can rely on.

A man in a tan Adjustable Zipper Cooling Vest and blue jeans raking wood chips in a backyard with trees and a wooden playset in the background.

A Perfect Fit, Every Time

A snug fit is essential for optimal cooling performance. The Adjustable Zipper Cooling Vest features adjustable Velcro® straps at the chest, waist, and shoulders for a comfortable, customizable fit. Once adjusted for size, the zipper-pull front makes it easy to put on every time. The clean, logo-free design can be worn over clothing or discreetly underneath uniforms or costumes.

A woman sits in a blue wooden Adirondack chair reading a book and wearing a blue adjustable cooling vest in a grassy backyard with a wooded background.

Crafted for Comfort & Durability

The cooling vest shell is constructed of durable, machine washable 100% cotton twill. Cooling packs fit into insulated inner pockets lined with a comfortable all-cotton fabric for added skin protection, while the insulated outer composite fabric directs cooling energy toward the body. Temperature can be further adjusted by increasing or decreasing clothing layers beneath the vest or the number of packs used.

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A smiling young man wearing a black adjustable cooling vest over a bright blue t-shirt, standing in a brightly lit living room with plants and a window in the background.
A smiling young man wearing a black adjustable cooling vest over a bright blue t-shirt, standing in a brightly lit living room with plants and a window in the background.
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Cool Teens™ Unisex Adjustable Zipper Cooling Vest with Cool58® Phase Change Packs

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A smiling woman with curly brown hair stands indoors wearing a sleeveless khaki fashion cooling vest with a black short-sleeve layer underneath, paired with dark blue jeans. The background shows a softly lit room with plants, a window, and a sofa.
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Cool Teens™ Girls' Fashion Cooling Vest with Cool58® Packs

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Men's Fashion Cooling Vest

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Woman standing in a living room wearing a Gray Cooling Fashion Vest with Kool Max® packs
Woman standing in a living room wearing a Gray Cooling Fashion Vest with Kool Max® packs
Woman standing in a living room wearing a Khaki Cooling Fashion Vest with Kool Max® packs
Woman standing in a living room wearing a Black Cooling Fashion Vest with Kool Max® packs
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Woman standing in a living room wearing a Gray Cooling Fashion Vest with Kool Max® packs
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Instructions

Cool58® cooling packs freeze solid at a moderate and comfortable 58° Fahrenheit, so they won't feel uncomfortably cold against the body. Packs can be activated without a freezer — simply submerge in ice water for up to 20 minutes, place in a refrigerator, or freeze for a quick and easy cool-down.

Kool Max® cooling packs must be frozen in a freezer until solid. Water-based and offering the highest level of cooling energy, these packs require more energy to activate than Cool58® packs but deliver greater and longer-lasting cooling power in return.

Specifications

One (1) 100% Cotton Cooling Vest

  • Simple and unisex design with a zipper-pull front.
  • Size is adjustable with adjustable Velcro® straps at the chest, waist, and shoulders for a snug, comfortable and customized fit.
  • Packs fit into insulated pockets inside the vest. The pockets have a comfortable all-cotton fabric to protect the skin and an insulated outer composite fabric to direct the cooling energy toward the body.
  • Control the weight by varying the number of packs used.
  • Discreet: can be worn over or beneath clothing.
  • Colors: Blue or Khaki
  • Sizes: XS/S, S/M, M/L, L/XL, XL/2XL, 2XL/3XL

Your choice of cooling packs:

  • Includes four (4) long strip Kool Max® Packs

    OR
  • Includes four (4) Cool58® Packs

5" x 12.5" packs with 400g of cooling material; each pack weighs 0.88 lbs. for a total vest weight of just 4.0 lbs. (Available for all sizes)

6" x 13" packs with 500g of cooling material; each pack weighs 1.1 lbs. for a total vest weight of just 5.5 lbs. (Not available for size S/M)

Safety & Precautions
Warranty

One year warranty against any defects in materials and/or workmanship. We will repair or replace, at Polar’s sole discretion, within that timeframe. Contact us at 800-763-8423 or email polar@polarproducts.com.

Shipping & Returns
SHIPPING
Once I place my order, how quickly is it processed and when does it ship?

Orders placed before 12 noon EST, Monday through Friday, typically ship the same day. Orders placed after noon, will ship the next business day. If an order requires more than two days before shipping, we will notify you via phone or email regarding the delay. 

Click here for full Shipping Policies

RETURNS

Products may be returned within 30 days of receipt, provided they are in unused, original condition and include all components and packaging. Approved returns are subject to a 10% fee (to cover disassembly, inspection, and restocking). Shipping charges are non-refundable.

Click here for full Return Policies

Frequently Asked Questions

How long does the cooling effect last for pack-based vests?

The reusable Cool58® packs deliver comfortable cooling for up to 2 to 3 hours. The Kool Max® packs deliver comfortable cooling for up to 3 to 4 hours.

Please note: cooling times are estimates and will vary depending on climate, body metabolism, and activity level.