Ergodyne
Ergodyne 12534 Chill-Its 6665 10 Degree Brace Large
Evaporative cooling vest with polymer-embedded fabric soaks in cold water for hours of core temperature relief
- Type10 Degree
- SizeLarge
- Instant cooling relief by soaking in cold water for 2-5 minutes
- Stays hydrated up to four hours and reactivates with re-soaking
- Lightweight quilted nylon with water-repellent liner worn over a shirt
- Mesh side panels add ventilation and mobility for active use
- Reduces heat exhaustion and fatigue during outdoor work or play
Ergodyne Chill-Its 6665 evaporative cooling vest
The Ergodyne Chill-Its 6665 vest uses polymer-embedded fabric activated by soaking in cold water for two to five minutes. It provides immediate core cooling relief for workers facing outdoor heat. The quilted nylon exterior and water-repellent liner fit comfortably over a shirt. Mesh side panels add ventilation and stretch for mobility.
Replaces single-use ice packs
Unlike disposable packs, this vest remains hydrated for up to four hours and reactivates with a quick re-soak. The jump is worth it when a shift lasts longer than one cooling cycle and you need reusable relief. Hand wash and air dry to reuse multiple times across a season.
Limited by ambient humidity and airflow
Evaporative cooling depends on evaporation, so effectiveness drops in saturated air or still conditions. The vest fits chests from 38 to 42 inches and the shorter length aids movement. Expect mild dampness on the inner layer when fully activated.
Highlights
- Instant cooling relief by soaking in cold water for 2-5 minutes
- Stays hydrated up to four hours and reactivates with re-soaking
- Lightweight quilted nylon with water-repellent liner worn over a shirt
- Mesh side panels add ventilation and mobility for active use
- Reduces heat exhaustion and fatigue during outdoor work or play
Specifications
| Brand | Ergodyne |
|---|---|
| Type | 10 Degree |
| Size | Large |
| Shipping weight | 0.27 kg |
| Package size | 305 × 305 × 25 mm |
Questions about this item
What chest size does the Large 6665 vest fit?
The Large size fits a chest measurement from 38 inches to 42 inches.
How do I activate the polymer cooling fabric on this vest?
Soak the vest in cold water for 2 to 5 minutes until the polymer-embedded fabric is fully hydrated, then gently squeeze out excess water before wearing.
How long does the cooling last before I need to re-soak the vest?
The vest remains hydrated and provides cooling for up to four hours; re-soak in cold water to reactivate the polymer fabric for another cycle.
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