Chimney 4F 4FRMM00ABDAU117 Properties: The 4F neck warmer is perfect for everyday use and for outdoor activities on colder days. Technical data: Material: 100% polyester Size range: universal (one-size) · Unlined interior · Made of synthetic material that ensures durability and is easy to care for · Uniform colors that match many styles Protects against cold, wind and dust Can be worn in many ways: sahariana, hat, neck warmer, wristband, mask, hood/balaclava, headband and hairband Light and packable