Psst... coaches & athletes! 👀 Palm cooling is that much easier with our temperature-tracking caps. For best results, aim for a temperature between 45–60°F (7.2–15.5°C) when palm cooling during rest breaks. ✅ The built-in thermometer in the cap reads the temperature of the water inside — the same water that drives the cooling power of the bar. Stay cool, stay in the zone. 💪 #palmcoolingdevice #coolingdevice #coolingsolutions