NEW Birkenstock Highwood Boots Womens 41EU/10US Pull On Chelsea Ankle Mocca Dark Brown Suede New with box condition. These boots are unworn. There are some rub marks on suede uppers from being stored in the box. Box has some scuffs. See all photos for details. Ankle height Chelsea boots from Birkenstock. These boots have a brown suede upper called mocca/mocha with elastic at sides for easy slip on and off. Classic cork Birkenstock accent at sides of outsole. Chunky rubber soles. Blue insole. Minimalist, neutral colorway. Size is Womens 41EU or 10US with regular width.