Alexis Ice Boa down the addition of the System is of Alexis Ice Boa Boa the most sophisticated Never skate construit. in combining the System with the perfect hold down to Boa The K2 Softboot you get comfortable with a skate fit, comfort and usability incroyable. Boa eliminates pressure points, offer a perfect fit, you can adjust your pad in you glissez. -The K2 Softboot: provides comfort and performance da -Boa the closure System allows: for continuous adjustment in the same route Thinsulate ®-Materials: Waterproof and keeps your feet dry and warm -Pair of Stainless Steel Blade: easily and last up to 3 times longer than a usual Blade down.