SIDAS, this France-based company is considered to have among the highest performing and the most sophisticated fitting process in the world. SIDAS footbeds are used in Graf skates to improve fit, comfort and performance. A long list of NHL players use SIDAS/Graf foootbeds in their skates ( check here the list of the players :http://www.grafcanada.com/hockey/pro_hockey_players.php ).
The SIDAS 3D Comfort Junior insoles is designed to improve fit and comfort for young feet, with a softer construction than the adult's insoles. The Comfort Junior Insoles distribute pressure, absorb shocks and stabilize foot motion.
The comfort, support and stability of the 3D Comfort Junior Insoles combine with the use of correct socks and a correct skates size will help to avoid knee problems and blisters on young growing players.