With TR90 frame: The TR90 frame ensures flexible adjustment to different facial contours

The bandana hat can be adjusted to the circumference of your head using a knot

so you can operate electronic devices without taking off the gloves

Windproof & Warm: Our sports hat is made of high quality and comfortable material

making it easier to maintain

ROCKBROS Sturmhaube winddichte Unterhelmmütze aus warmem Fleece Schwarz Indoor With TR90 frame: The TR90COMPREHENSIVE PROTECTION: The outer layer of the balaclava is windproof and the inner part of the hat is made of rocker fleece to protect against cold, wind, dust and UV rays. GLASS HOLES: The winter neck warmer has 2 side holes for glasses wearers. COMFORT & ELASTIC: The balaclava is made of elastic material, very soft and comfortable. Keeps out the cold air. Fits women and men with any head size. MULTIFUNCTIONAL: This ski mask can be worn under a