Mzcurse MTB Bicycle Bike Headband Scarf Cap Bandana Kerchief Headscarf Light weight, comfortable wearing. The inner fabric is with many small holes, and there are many cellular micro grooves on the outer fabric; this makes very good sweat absorption, diffusion and transferring performance, and also very good ventilation. Elastic headband belt. Average size fits most. Cool appearance gives you more passions for sports.