?Stretchy Nylon?The Fabric Is Durable, Breathable And Protects Your Natural Hair From Friction Of Your Wig. ?Skin Friendly?It'S Soft Against Sensitive Skin, You Will Not Get That Annoying Red Line On Your Forehead From The Band Popping And Pulling Tight. ?Breathable?The Cap Is Really Thin And Light, Makes For Great All Day Wear Without Feeling Like You Have Too Much Stuff On. ?Flexible?Wig Caps Are Not Too Tight, Not Too Loose, They Stretch To Fit And It Does Not Feel Like Your Head Is Being Squeezed . ?Brand & Service?Appearanz Is A Professional Supplier Of Wig Accessories, Contact Us If Any Question About Product.