How is the fit with Dynafit? I have wide-medium feet. Also, my feet are flat. Thanks

Tech Specs:

Shell Material:

Polyurethane 

Flex Index:

Stiff 

Liner:

Titan TF-X 

Thermo-moldable:

Yes 

Number of Buckles:

4, plus power strap 

Micro-Adjustable:

Yes 

Forward Lean:

15, 21 Degrees, release for walking, 30 degrees cuff rotation 

Binding Compatibility:

Dynafit Quick Step-in, ISO touring, ISO alpine 

Weight:

Size 27.5 [Touring mode] 4lb 6oz (2000g); [Alpine mode] 4lb 3oz (1910g) 

Recommended Use:

Alpine touring