Chimney 4F 4FAW23ABDAU042 Properties: The 4F chimney protects against snow, wind and dust. 2 ways to wear: neck warmer, half balaclava. Made of elastic, quick-drying fabric. Unisex. Main material: 100% polyester Color: pink;Chimney 4F 4FAW23ABDAU042 Properties: The 4F chimney protects against snow, wind and dust. 2 ways to wear: neck warmer, half balaclava. Made of elastic, quick-drying fabric. Unisex. Main material: 100% polyester Color: gray melange