A clever addition to our boots – simply heat the boot with a heater, put it on and it will mold to your foot for a completely personalized liner in a matter of minutes.
A 3D chassis made of extra-rigid carbon.
The Atomic Redster Worldcup SK is our top cross-country racing boot for competitive skaters, packed full of World Cup technology. The genius of this boot is the Custom Fit we’ve added to it: heat the liner with a heater and it molds to your foot for a completely personalized fit in minutes. It also comes with an innovative Carbon 3D Chassis with exceptional torsional rigidity. So all your physical strength is directed into your ski for explosive acceleration. The boot features our Prolink outsole, which gives you an exceptional snow feel. And the Precision Closure System combines ratchet closure, wrapping lace and dissociated Quicklace for a really precise fit and excellent traction.