New low price! NNN-compatible skate ski boot with excellent ankle support and sole stiffness. Though it lacks the carbon components of the ESK and ESK Pro, the RSK is the #1 choice for the performance and value-conscious skate skier.

Alpina RSK boot features include:

Power strap

Plastic heel counter

Plastic cuff

One-piece overboot with waterproof zipper

Adjustable heel grip 

Elastic calf adjustment

Anatomic footbed