Note: After The Earmuff Is Buckled On The Ear, The Earmuff Can Be Slightly Rotated Forward (About 20 - 30 Degrees), Which Can Effectively Prevent The Earmuff From Falling Off Lightweight And Convenient: Bandless Earmuffs Are Designed With More Convenience To Preserve Your Hairstyle And Prevent Intertwining With The Hair Or Headphone Cable, Better Than Most Wraparound Design To Ensure Your Comfort; They Can Be Worn Under Any Headgear And Over Studs, Small Hoop Earrings Or Even Earbuds; Not Suitable For Large Earrings Windproof And Cold-Proof: Ear Warmer Is Made Of 3-Layer Warmth Preservation Including Fleece, Thickening Flannelette And Windproof Lining Board To Keep Your Ears Warm; The Lining Board Fits The Outline Of Ears, Which Can Prevent The Cold Wind From Passing Through From The Cloth Gap, To Ensure Your Warmth And Comfort At All Times Essential Winter Accessories: Easy To Fix The Winter Ear Cover On Your Ear, Avoiding The Displacement Caused By The Strong Wind Or Turbulence; Winter Earmuffs Are Wonderful Accessories For Outdoor Winter Activities Like Skating, Running, Hunting, Skiing, Riding, Etc., Nice Protection For Your Daily Life And Travel