From the top of the Bus de Tofana chairlift, climb up the steep slope with the avalanche barrier. Put your skis on your backpack, and reach the rock band at the top, where you will follow the via ferrata "Tofana di Mezzo" to the top - there are some steel cable sections, although they could be buried under the snow. You can also climb up to the saddle above the "Bus de Tofana", the hole in the rock. Once you are on the ridge (there are usually some ski tracks that go down to Bus de Tofana) descend with your skis on your backpack for 50 metres and on your right you should see some red signs, bolts and some steel cables - the new connection to the ferrata "Tofana di Mezzo". Follow the ferrata and join the old route.