Overview

• The Chill-Its® 6687 Dry Evaporative Cooling Vest offers immediate and dry cooling relief that lasts up to three days. With its exclusive patented dry evaporative technology, this cooling vest keeps the wearer completely dry and comfortable, as opposed to other cooling vests on the market that require soaking and get you wet.SIZINGAvailable in two different sizes, S/M (32in to 40in / 81cm to 102cm) and M/L (40in to 52in / 102cm to 132cm). To measure your size, wrap a tape measure around the widest part of your chest, under your arms, and completely around your torso. See the full sizing chart for details.HOW TO ACTIVATESimply fill the vest with 13.5oz to 15.5oz / 400ml - 450ml of water for immediate and long-lasting cooling relief. No refrigeration or gels necessary! The cooling process can last up to three days depending on humidity and heat levels. High humidity levels can slow down airflow and may reduce cooling abilities.