Ribbed back feature allows stretch where needed for comfortable fitSlouch design can be pulled up for boot look or scrunched down for extra cozy layer at the ankleGenuine suede toe and heel guards are designed for toe protection and better fit with the sturdy supportive materialSoft microfleece material lines the inside top to bottom for moisture management and added temperature regulating propertiesOur non-slip indoor/outdoor sole means walking the dog is more carefree and easy