Built to balance comfort with power, the Atomic Redster CS 130 Ski Boot offers an exceptionally precise fit tailor-made for on-piste ripping. Constructed from a thicker and softer Progressive Race Shell, the Redster CS 130 possesses a rather dampened ride for powerful yet supple performance in a wide range of conditions. When combined with a flex value of 130 and a last value of 96mm, the Redster CS 130 becomes something of an aggressive performer—endowing this on-piste ripper with its notorious classification as the most powerful boot in the Club Sport lineup. Four aluminum buckles and a 55mm Professional Dual Strap finish off this Redster’s detail oriented construction, endowing the Atomic Redster CS 130 Ski Boot with a real-deal race feel tailor-made for high speed performance.