unisex kids size 3 little boy Merrell hiking shoes. lots of life left. no smoking home pet friendly The Merrell Outback Mid 2 Hiking Shoe for kids is designed to keep young adventurers moving comfortably on the trail. Built with a durable suede and mesh upper, this shoe offers the perfect balance of breathability and protection, ensuring that little feet stay cool and guarded against trail debris. The M Select GRIP outsole delivers superior traction that grips when and where it's needed, making every step secure and confident, even on slippery or uneven surfaces.