Optimize every gram on your Smini headlamp with the minimalistic Smini 3 mm headband. Of the two available Smini headbands, this is the lightest, weighing only 9.1 grams. The compact design makes the Smini 3 mm headband an ideal backup light for races, lightweight trekking, or daily runs. LongOptimize every gram on your Smini headlamp with the minimalistic Smini 3 mm headband. Of the two available Smini headbands, this is the lightest, weighing only 9.1 grams. The compact design makes the Smini 3 mm headband an ideal backup light for races, lightweight trekking, or daily runs.Minimalistic and super lightweight designThe headband has a minimalistic design, measuring only 3 mm, and only weighs 9.1 grams. Adjust the fit smoothly with the buckle. If you want a wider headband with anti-slip silicone lining, have a look at the Smini 15 mm headband.\nFeatures:\n--3 mm headband that fits Smini headlamp\n--Only one buckle for smooth adjustment\n--Material: Headband 30% recycled polyester, 70%g