JBU by Jambu Sami Womens Chocolate/Carrot Vegan Winter Boots Synthetic Rubber sole Shaft measures approximately 5" from arch Vegan/Textile/Synthetic upper, Padded collar and tongue Lace and velcro closure, Pull-tab heel for easy on/off Vegan/synthetic lining, lightly cushioned footbed Microban - Antimicrobial Product Protection Partially recycle rubber, all terra traction