Experience ultimate comfort with these sleek black and brown sandals, featuring a minimalist design and beautiful craftsmanship. The Mullen slide offers a breezy, easy ride. This ultra lightweight slide is for the minimalist–a sleek strap offers all the benefits of compression, while subtle contouring of the anatomical barecork™ footbed allows space for toes and feet to move freely, and the body to stand as it should. A European size 39 is generally equivalent to a US women's size 8.5 or 9. Men's Shoes: A European size 39 is generally equivalent to a US men's size 6.5.