Twinframe2 design delivers improved rebound and dynamic flex, while oversized pivot provides efficient transmission for downhill performance
Rigid lower shell provides power transmission where it's needed in the heels, along the sides of the feet and in the binding contact areas
Supple upper shell offers appropriate rigidity above the instep, in the progressively flexing cuffs and in the supportive and flexing backbone of the shell
Custom-moldable shells adapt to feet for a superior fit that eliminates pressure points and improves performance; requires specialized equipment best done by REI boot fitters
Pre-shaped CustomFit 3D liners grip ankles and heels without pressure, and custom-formable foam conforms under feet, over insteps and along shins for superior foothold
Oversize 24mm pivot between bottom shell and upper cuff results in greater transmission and power distributed throughout the sole of the boot compared to typical 8mm pivots
Flex adjustment system allows for enhanced comfort
4 micro aluminum buckles are lighter weight than traditional buckles and articulated for comfort
A medium flex index of 100 provides the power transfer appropriate for intermediate skiers
35mm power strap for additional performance and direct energy transmission