Bundgaard Kids' Waterproof Boots Billie - Rose – Sporty, Flexible & Barefoot-Friendly The Bundgaard Billie Waterproof Boot in Rose is a sporty barefoot-friendly boot designed for active children who love outdoor adventures in all kinds of weather. Part of Bundgaard’s Zero Heel collection, this versatile boot combines natural foot movement with reliable waterproof protection, making it ideal for everyday wear, school, woodland walks and outdoor play. Built on Bundgaard’s most barefoot-friendly sole, the Billie features a thin, zero-drop, soft and highly flexible sole that encourages natural movement while providing excellent ground feel. Its wide anatomical fit gives growing toes plenty of room to spread naturally, supporting healthy foot development and all-day comfort. The sole wraps up around the front of the boot to create a durable toe bumper, helping to protect little feet during active play. An adjustable fastening system provides a secure, personalised fit for a variety of foot shapes while making the boot easy to put on and take off. Finished with a waterproof membrane, the Billie helps keep little feet dry and comfortable in wet weather without compromising flexibility. Lightweight, durable and practical, it is an excellent barefoot boot for year-round adventures.