They really work. They absorb sweat from your face and even your hair sooooo much better than regular scarves. I sweat a lot from my head and that's a godsend. This is my second order as I like to have at least a week's supply on hand.
Pros
π§ ORIGINAL! - The first handkerchief specially designed for sweat! Now in a new larger size! Each fabric comes with a carabiner so you can attach it to your clothing, bags and gear.