LOW-PROFILE – For comfortable all-day wear

but when used properly these supports will provide extra lumbar support

Choker style

THERMAL INSULATION - 80g 3M Thinsulate insulation for added warmth

and more job applications

Ergodyne Chill-Its 6220 Charge Pack Color:Clear LOW-PROFILE – For comfortable all-dayThe Chill Its 6220 Rechargeable Phase Change Packs for Cooling Vests keep workers cooler, safer and more productive. These charge packs are compatible with the 6215, 6225, 6230 6235 cooling vests. The phase change cooling material maintains a 64 F (18 C) temperature for up to 4 hours when activated. HOW TO ACTIVATE There are many ways to activate your cooling vest. Simply place the two removable packs in a cooler of ice water for 10 minutes; freezer