Umut wrote a review of La Sportiva Cobra Vibram XS Grip2 Climbing Shoe on November 10, 2011
Very soft comfortable shoe for gym and competitions. They strech a lot so i sized 4 euro size downs. Breaks in easily after two boulder sessions in gym. The best part is the midsole is so thin that it is so precise. It fits like a glove and lets you use your feet as precisely as your hand.
Because of very litte support from mid-sole it may be a little harsh on calves during long sport routes with lots of edging.
Also it stretches a lot and loses its shape after some long time and it may pop on some agressive heel hooks.