The Classic Liner’s laminates are multi-layered construction in a traditional tongue liner, designed to provide the targeted comfort and performance in a familiar way.
(foam listed from foot to shell)
5mm Open Cell: Ensures warmth and comfort straight out of the box. 4mm Intuition™ Foam: Medium density and hardness for a solid balance of comfort and performance.
4mm Standard HD: High density and firm for a responsive and efficient transfer of energy.