The Splay EXPLORE 2.0 Pine--EXPLORE a new kind of FREEDOM with the best barefoot shoe for kids!! For the kid who loves adventure! Pine is primed for exploring nature or running around the school playground. Pick their next adventure, slap on a pair of EXPLORE 2.0, and take their fun to the next level. EXPLORE 2.0 is a classic barefoot shoe, designed from the ground up to get your kids up, out, and moving! Details: • HEALTHY FEET ALLIANCE APPROVED • 100% Natural Cotton Upper • Natural Foot-Shaped Toe Box • Ergonomic Zero Drop Construction Sizes C8-C13: • 4mm Rubber Outsole • 3.5mm Removable Insole Sizes Y1-Y4: • 5mm Rubber Outsole • 3.5mm Removable Insole • Durable & Flexible Rubber Sole • Versatile Tread Pattern that is Up for Anything • Comfortable, Breathable, and Durable • Vegan Materials Brand new, without tags. Only tried on - run small in my opinion. Currently retail $49 online.