Double absorbency, double the sweat stopping
Humidity slows evaporation, and a second absorbent layer helps your trusty sweat stopper to compensate. Most SweatHawg products come in both single and double thickness (X2), the double being designed for humid climates (doubled absorbent layer). If you live in a humid climate, or just know you are a double-heavy sweater, X2 is for you. The single layer versions work fine for most, in dryer air.