Scott Cosmos PRO Boot

The 130 flex is quite stiff, making this boot ideal for experienced skiers who prioritize downhill performance and need precise power transmission. If you are a lighter skier or prefer a more forgiving ride, you might find this flex too demanding, but it is excellent for driving wider skis through variable snow.

With a 103.5mm last, this boot is designed with a more generous, wider fit than many performance-oriented touring boots. Because the liner is heat-moldable, you can further customize the interior volume to accommodate specific pressure points or foot shapes.

These boots are compatible with ISO 9523 Alpine Touring bindings, which includes most tech (pin) bindings and frame touring bindings. Always double-check that your specific binding model is compatible with the boot's sole norm before heading out.

The 60-degree range of motion allows for a very natural, efficient stride that feels closer to a hiking boot than a traditional alpine boot. This mobility significantly reduces fatigue during long ascents, especially on steep or technical skin tracks.

Yes, the three-buckle design is engineered to provide a secure, locked-in feel that rivals four-buckle boots. By utilizing a strategic closure layout and a stiff Grilamid shell, it maintains the necessary rigidity to handle aggressive skiing without adding unnecessary weight.

At 1380 grams per boot, the Cosmos PRO is quite lightweight for a boot with a 130 flex. This weight-to-performance ratio makes it a great choice for long days in the backcountry where you want to save energy on the climb without sacrificing control on the way down.