La Sportiva Women's Suede Mountain Hiking Boots EU 40 9.5 US Made‎ in ITALY

La Sportiva Women's Suede Mountain Hiking Boots EU 40 Made in ITALY - this is US 9.5. However, for hiking boots with thick socks, it is ideal for 8 - 8.5 size. Since the pair of boots is relatively heavy, you need warm thick sock to ensure your feet is well supported and not tight. I am assuming if you're an avid hiker, you'll familiar with the size allowance.