Stays In Place : The Heel Of The Sock Is A Three-Dimensional Heel Design, The Heel Appears Full, And It Can Wrap The Heel Firmly, The Advanced Design Keeps Your Socks On Your Feet All Day Long Ultra-Thin : The Top Layer Of This Sock Is Made Of Mesh, While The Bottom Layer Is Made Of Cotton. This Perfect Design Keeps Your Feet On Comfortable Temperature. The Ultra-Thin Fabric Makes Your Feet Feel All The Time Skin Friendly：Our Socks Are Made Of Skin-Friendly Materials, Cool And , And The Mesh Material On The Upper Of The Socks Allows The Feet To Breathe Freely, Which Is Suitable For Hot Areas Or Customers Who Do Not Like To Wear Socks No Show Style : No Show Socks Are A Great Way To Achieve A Look With Your Outfit. They Are Perfect For Pairing With Sneakers, Dress Shoes, Athletic Sport Shoes, Boat Shoes, Casual Shoes, Shoes, And - But Not For Very Low Cut Shoes Size: Fit Most Women,Men. Tips: Our Socks Are Not Suitable For Particularly Wide Feet, Please Pay Attention When Purchasing