The internal anatomical foam overlays and integrated pockets achieve optimal heel hold. Made of dual density Intuition foam for comfort, warmth, and support. Level 2 Liner – 100% Heat Moldable Intuition Liners give you the option for a custom fit. 3D Molded Tongue – For easier lacing and an even flex throughout.Īrticulating Cuff – Eliminates shell distortion by 'giving' to your every movement.