Still , what we put on our feet for climbing makes a huge difference .
In contrast to ice , rock is very much possible to climb chalkless , shoeless , and ropeless ; 5.14 has been climbed barefoot .
What we put on our feet for climbing makes a huge difference .
In contrast to ice , rock is very much possible to climb chalkless , shoeless , and ropeless ; 5.14 has been climbed barefoot .