Dash through playtime in sporty comfort with Skechers GO RUN 400 V.2â„¢. This active kids' design features a 100% waterproof SKECH-TEX mesh and synthetic upper with stretch laces, an adjustable instep strap, and a cushioned comfort insole. The trainers have a mesh and synthetic upper with a paint splash print detail, stretch laces and an adjustable instep strap, and a flexible traction outsole. They are waterproof.