La Sportiva Flow Headband: lightness and sweat control for trail running The La Sportiva Flow headband is an accessory designed for mountain runners seeking comfort and functionality on every outing. Its lightweight design, together with quick-drying fabric, helps keep your head cool and dry while you manage sweat during training sessions and races. Fabric technology: quick-drying fabric Breathability: keeps the head cool and dry Fit: ergonomic design that adapts to different head shapes Specific technology: effective sweat control, lightweight and durable fabric