Update UGG boots with UGG Australia Women's Sheepskin Insoles. Made of 100% wool, these insoles provide ultimate comfort and warmth for your feet. Designed to fit size 8 boots, these insoles are perfect for anyone looking to add an extra layer of comfort to their footwear. Whether you're running errands or going on a long hike, these insoles will provide the support and warmth your feet need.