METARINO Neck Gaiter Face Mask for Men & Women 12-in-1 Neck Warmer for Dust & UV Protection for Cycling Fishing Running 100% Australian Merino Wool-17.5 Micron Merino Wool - 160 g/m² - Featuring a 4-way stretch design Imported HIGH QUALITY 100% WOOL MATERIAL: Made of high quality soft Merino Wool, excellent keep warm effect, breathable, moisture wicking, machine wash more comfortable and UV & Wind proof. Perfect for winter and cold weather MOISTURE WICKING & BREATHABLE: It dries quickly, never smells bad, and it does not feel wet while you have it on for an extended period of time. Renewable merino wool can effectively resist and protect your health. ONE SIZE FIT MOST: With 18.89" in length and 9.25" in width. It can fit most men and women perfectly. Due to featuring a 4-way stretch design, this neck cover is neither too tight nor too loose, will be fixed in place and will not slip off easily.