Lessons are just lessons, so yes you'll need to rent skis separately. He will also need a lift pass, but this is free (cannot be pre-booked), so you'll just need to show his passport at the kiosk at the bottom of the gondola.
Steve
Do kids lessons include ski hire?
Soupdragon
We are headed to Arinsal next week with a 4 year old and looking to get him ski lessons but the booking system doesn't indicate if we have to rent his skis separately. Any ideas?