Birkenstock Womens Boston Shearling Clog New in Box - Retail $175 The Boston Shearling - Suede from Birkenstock® clog, made cozy for the colder months. The style is fully lined in genuine shearling, right down to the original contoured footbed. Suede upper with a matching adjustable strap. Anatomically correct cork footbed, crafted from cork that is 100% renewable and sustainable. Raised toe bar is designed to encourage the natural gripping motion of your feet, exercising your legs and aiding circulation. Neutral heel profile and deep heel cup keeps the natural padding of your foot where it belongs, under the heel, distributing your body weight more evenly. Flexible EVA outsole offers lightweight, shock absorbing support with lasting durability. Dual layer Jute wicks away moisture while the bottom adds strength and makes resoling easy. Womens US 5 = EU 36 Color: Black Suede S5971