Thank you for viewing! Asics Sneakers Kids Laserbeam 1154A144 23.0cm Black/Dark Grey The insoles are removable and can be easily washed at home to keep them clean. Weight: Approximately 169g per shoe (22.5cm) Materials: Upper: Synthetic fiber/Synthetic resin/Artificial leather Outsole: Rubber sole There is a crack in the mesh part of the toe (no holes). How about these as a spare pair?