Rubber sole Shaft measures approximately 5" from arch COMFORTABLE HIGH-QUALITY MATERIAL - The slightly sloped collar on these 5” boots make them the perfect set to fashionably tuck in any pair of pants or leggings.If you want a classic style dressed up with a rivet buckle and maximum comfort, you'll want to snag a pair of these. COZY SHEEPSKIN & WOOL BLEND LINING: Our 5-inch shaft height Women's Betty Slip On Boot features a sheepskin and wool blend lining that regulates body temperature to keep your feet warm. The sheepskin comfort footbed provides additional softness and reduces foot fatigue. DURABLE OUTSOLE FOR INDOOR & OUTDOOR USE: The BEARPAW Betty's durable lightweight blown rubber outsole makes this women's ankle boot the perfect indoor/outdoor choice. NEVERWET TECHNOLOGY: Treated with NeverWet technology that is designed to withstand up to 40 wash cycles and still provide strong water resistance. This added feature for the elements is perfect for rainy or snowy days!