The Nike Pegasus Trail 5 GS is a great trail shoe for kids to get acquainted with running in nature. GS stands for Grade School, meaning these shoes are suitable for elementary school age groups. This trail shoe is specifically designed for young adventurers. Children will experience their first trails comfortably and safely. Midsole To make your runs as comfortable as possible, Nike has added an EVA midsole. The EVA midsole offers exceptional cushioning and effective protection during your runs, no matter the type. The material is also highly responsive and provides excellent comfort. Upper The mesh upper makes the Pegasus Trail 5 GS highly breathable and provides a comfortable feel while running. The shoe also features a toe protector for added protection. Instead of laces, this shoe uses Flywire technology, which utilizes high-tensile fibers that provide ultimate precision support. Outsole The shoe's rubber outsole provides excellent grip and traction while running. The Pegasus Trail 5 GS has 3.2mm lugs. Get ready for the trails: order the Nike Pegasus Trail 5 GS now and start your next trail adventure!