RC4 105 MV is an outstanding performance boot that offers customizable VACUUM shell for ladies looking for a comfortable fit. New BOA® H+i1 system wraps the shell to every foot shape and the women's specific iFZ Performance liner to guarantee top performance at a playful 105 flex. The RC4 MV boots have developed with help of FISCHER Scan-Fit® data, providing an optimal fit for most female skiers.