Kids Timberland Asphalt Trail Earth Keepers is a favourite chukka boot from the Timberland Kids selection that is practical and comfy, with a hook and loop strap that makes them super-quick to pull on and off. Asphalt Trail Earth Keepers is just what active kids need, chukkas that are practical and comfy, in a traditional Kids Timberland lace-up style that encourages independence. The D-rings add a tough, outdoor touch to Asphalt Trail, a boot that's already smart, hard-wearing and a little bit Earth Keepers kinder to the environment.